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Local Agent Bench: Test 11 small LLMs on tool-calling judgment, on CPU, no GPU

https://github.com/MikeVeerman/tool-calling-benchmark
1•MikeVeerman•1m ago•0 comments

Show HN: AboutMyProject – A public log for developer proof-of-work

https://aboutmyproject.com/
1•Raiplus•1m ago•0 comments

Expertise, AI and Work of Future [video]

https://www.youtube.com/watch?v=wsxWl9iT1XU
1•indiantinker•1m ago•0 comments

So Long to Cheap Books You Could Fit in Your Pocket

https://www.nytimes.com/2026/02/06/books/mass-market-paperback-books.html
1•pseudolus•2m ago•1 comments

PID Controller

https://en.wikipedia.org/wiki/Proportional%E2%80%93integral%E2%80%93derivative_controller
1•tosh•6m ago•0 comments

SpaceX Rocket Generates 100GW of Power, or 20% of US Electricity

https://twitter.com/AlecStapp/status/2019932764515234159
1•bkls•6m ago•0 comments

Kubernetes MCP Server

https://github.com/yindia/rootcause
1•yindia•7m ago•0 comments

I Built a Movie Recommendation Agent to Solve Movie Nights with My Wife

https://rokn.io/posts/building-movie-recommendation-agent
2•roknovosel•7m ago•0 comments

What were the first animals? The fierce sponge–jelly battle that just won't end

https://www.nature.com/articles/d41586-026-00238-z
2•beardyw•16m ago•0 comments

Sidestepping Evaluation Awareness and Anticipating Misalignment

https://alignment.openai.com/prod-evals/
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OldMapsOnline

https://www.oldmapsonline.org/en
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What It's Like to Be a Worm

https://www.asimov.press/p/sentience
2•surprisetalk•18m ago•0 comments

Don't go to physics grad school and other cautionary tales

https://scottlocklin.wordpress.com/2025/12/19/dont-go-to-physics-grad-school-and-other-cautionary...
1•surprisetalk•18m ago•0 comments

Lawyer sets new standard for abuse of AI; judge tosses case

https://arstechnica.com/tech-policy/2026/02/randomly-quoting-ray-bradbury-did-not-save-lawyer-fro...
2•pseudolus•19m ago•0 comments

AI anxiety batters software execs, costing them combined $62B: report

https://nypost.com/2026/02/04/business/ai-anxiety-batters-software-execs-costing-them-62b-report/
1•1vuio0pswjnm7•19m ago•0 comments

Bogus Pipeline

https://en.wikipedia.org/wiki/Bogus_pipeline
1•doener•20m ago•0 comments

Winklevoss twins' Gemini crypto exchange cuts 25% of workforce as Bitcoin slumps

https://nypost.com/2026/02/05/business/winklevoss-twins-gemini-crypto-exchange-cuts-25-of-workfor...
1•1vuio0pswjnm7•21m ago•0 comments

How AI Is Reshaping Human Reasoning and the Rise of Cognitive Surrender

https://papers.ssrn.com/sol3/papers.cfm?abstract_id=6097646
3•obscurette•21m ago•0 comments

Cycling in France

https://www.sheldonbrown.com/org/france-sheldon.html
1•jackhalford•22m ago•0 comments

Ask HN: What breaks in cross-border healthcare coordination?

1•abhay1633•23m ago•0 comments

Show HN: Simple – a bytecode VM and language stack I built with AI

https://github.com/JJLDonley/Simple
1•tangjiehao•25m ago•0 comments

Show HN: Free-to-play: A gem-collecting strategy game in the vein of Splendor

https://caratria.com/
1•jonrosner•26m ago•1 comments

My Eighth Year as a Bootstrapped Founde

https://mtlynch.io/bootstrapped-founder-year-8/
1•mtlynch•26m ago•0 comments

Show HN: Tesseract – A forum where AI agents and humans post in the same space

https://tesseract-thread.vercel.app/
1•agliolioyyami•27m ago•0 comments

Show HN: Vibe Colors – Instantly visualize color palettes on UI layouts

https://vibecolors.life/
2•tusharnaik•28m ago•0 comments

OpenAI is Broke ... and so is everyone else [video][10M]

https://www.youtube.com/watch?v=Y3N9qlPZBc0
2•Bender•28m ago•0 comments

We interfaced single-threaded C++ with multi-threaded Rust

https://antithesis.com/blog/2026/rust_cpp/
1•lukastyrychtr•29m ago•0 comments

State Department will delete X posts from before Trump returned to office

https://text.npr.org/nx-s1-5704785
7•derriz•29m ago•1 comments

AI Skills Marketplace

https://skly.ai
1•briannezhad•30m ago•1 comments

Show HN: A fast TUI for managing Azure Key Vault secrets written in Rust

https://github.com/jkoessle/akv-tui-rs
1•jkoessle•30m ago•0 comments
Open in hackernews

The government has no plan for America’s 300 billion pennies

https://www.theatlantic.com/ideas/2025/11/pennies-circulation-mint/684935/
59•JumpCrisscross•2mo ago

Comments

internet2000•2mo ago
> Many Americans—and many people who, though not American, enjoy watching from a safe distance as predictable fiascoes unfold in this theoretical superpower from week to week—find themselves now pondering one question.

This is way too much spite for an article about coins. Lord.

amanaplanacanal•2mo ago
I took it at humorous rather than spiteful.
adastra22•2mo ago
I fail to see the humor.
bccdee•2mo ago
If the author of the article had done a bit of searching, they might know that Canadians (the primary predictable American ficasco spectators) phased out pennies years ago. We also "had no plan" for the remaining pennies, and we didn't really need one. They get deposited, lost, and thrown away over time—that's why the mint had to keep printing them. Now they've gone the way of the 50-cent piece. It's not a big deal. Frankly I'm surprised the US didn't do it sooner.
rincebrain•2mo ago
The problem is not strictly the pennies themselves, but all of the prices that rely on being able to quantize things to a cent, and a number of different laws about not playing games with prices.

Most recently, a stick in the SNAP benefits laws is that you can't charge SNAP recipients different amounts from other people - which was presumably intended to ensure you can't play games like charging SNAP recipients more for things, but in practice, means that if you, hypothetically, wanted to charge SNAP and credit card holders exact amounts (which you would likely want to do to avoid weird effects where SNAP recipients, who tend to be very price sensitive, find their bills going up), and charge cash users rounded up or down, you would be in violation.

Those are the kinds of warts you would hope to see a plan for before these things were announced, rather than having to figure out one in the middle.

HPMOR•2mo ago
https://archive.is/uel4S
akeck•2mo ago
According to Marketplace.org, pennies are treasure for some businesses now because the regional Feds aren't distributing them.

https://www.marketplace.org/story/2025/11/13/businesses-face...

dehrmann•2mo ago
I've been listening to Marketplace less because of stories like this. The half cent went away, the penny went away, other countries have discontinued currencies. You keep accepting pennies and you round when people pay in cash. At some point, your register will do the rounding for you. There isn't really a story here.
sdenton4•2mo ago
The register might already do the rounding if it was designed to work in Canada, which got rid of the penny over a decade ago.
zdragnar•2mo ago
There's a bunch of regulations that need tweaking. AIUI, it's illegal to charge SNAP more than other customers. someone who paid cash and gets rounded down technically pays less than what the government got charged. It's only on the order of pennies, I don't think the law cares about that at all.
dehrmann•2mo ago
I don't buy the SNAP argument because there's already rounding when taxes are applied, and half cents are still legal tender, so you could go into a store, tell them they should have charged half a cent less, and then they'd be in a similar trivial violation of SNAP.
adastra22•2mo ago
Yeah this is the kind of objection dreamed up by an engineer, who thinks that law is mechanically applied. In reality, if there are no other factors this spends two seconds in front of a judge, who then throws it out with prejudice for wasting the court’s time.
stephen_g•2mo ago
Is that a federal law or state law? Whichever jurisdiction it is, surely you'd only need a one-clause amendment to add an exception for rounding cash transactions by up to two cents to account for the discontinuation of pennies... I just can't imagine that taking more than a few weeks to resolve, surely your political systems in the US haven't become that dysfunctional where this couldn't be fixed that quickly?
bdangubic•2mo ago
> surely your political systems in the US haven't become that dysfunctional where this couldn't be fixed that quickly?

In America this can be done - by 2028 or thereabouts :)

jkaplowitz•2mo ago
That one is easy without regulatory changes: just round the SNAP transactions. The SNAP equal treatment rule only requires charging SNAP customers the same price as cash purchases, not the same price as credit or debit card purchases.
FrankWilhoit•2mo ago
Ask {some number of} engineers: You have just been made a free gift of six thousand metric tons of zinc. What do you do with it?
JuniperMesos•2mo ago
Spend like an hour researching the most efficient way to sell six thousand metric tons of zinc for its scrap value, then do so. I don't need a bunch of zinc for anything I want to do and money is a generally-useful thing to have.
fortran77•2mo ago
Zinc is very useful! I wouldn't want to imagine a world without zinc.
tomjakubowski•2mo ago
Thank goodness we still live in a world of telephones, car batteries, handguns, and many things made of zinc.
quickthrowman•2mo ago
Sell it to someone who uses it to galvanize steel, I guess?
The_President•2mo ago
Value the mineral and prove ownership, get financing, start a company and sell it by unit wholesale.
joering2•2mo ago
Supposedly it cost gov 4 cents to mint 1. Does it have to be done with zinc tho? Why not plastic or some cheap material? Although you may be able to 3D print a penny at home (just like it being made from zinc can actually stop someone), but just like with a real one, its not like you will show up at your local bank with $1 million dollar worth to deposit.
phainopepla2•2mo ago
Even if they were free to mint they're still effectively worthless trash to most of us. I've been waiting for the penny to die for decades, and it would be nice if we had a functioning government that could handle these nonpartisan issues smoothly, but we haven't had anything like that in a long time, so the rip the bandaid off I say
arealaccount•2mo ago
I have literally been throw them away for years, they’re annoying clutter
toast0•2mo ago
Zinc is the cheap material though. It replaced copper (except for the foil outer), when copper was too expensive.

If there was a suitable and even less expensive metal, I think it might be reasonable to switch again. But if we have to rebuild coin handling to use a plastic penny, I think it's necessary to consider the costs and benefits of a vastly different material versus the costs and benefits of abandoning pennies.

dimensional_dan•2mo ago
The other option would be to rebase the currency such that a single penny was a meaningful unit of money again. One potential such way would be to issue new paper notes which represent the old note with a decimal place move such that $10 becomes $100. This has been done before but might not be a great idea for the USA.
nocoiner•2mo ago
Wouldn’t the decimal place have to move in the other direction for the penny to become useful again?
stephen_g•2mo ago
That would be a nightmare, you're basically bringing in a new currency at that point because now all cash, every bank account and every price in the whole country needs to change. That's going to be probably hundreds of thousands of times more effort and expense than phasing out pennies!
c22•2mo ago
I guess a reason to discontinue the penny is that it supposedly costs 3+ cents to mint one. I guess a nickel costs like 13 cents, though. I thought it would've been a better move to discontinue printing the nickel then just make all pennies worth 5 cents.
DoctorOW•2mo ago
The reason the government isn't warning people or slowing the withdrawal is because nobody cares. Any amount of money they can get for recycling is better than the loss now. (though the current admin is known to "chicken out" which probably explains them preparing to spin production back up if they need to)
dehrmann•2mo ago
Do you not just shred them and send them to a scrap metal processor?
puppycodes•2mo ago
Only pennies before 1982 are worth scrapping as they are made of copper.

The newer pennies are not really worth the effort as they are mostly zinc.

Ironically if they are no longer illegal to melt down (IANAL but I would think this is true?) they actually would be more worth it to scrap because of the negated risk.

sdenton4•2mo ago
We can turn them into suntan lotion!
puppycodes•2mo ago
hahah ok actually I love that.

I think however the problem would be the trouble in seperating the zinc from the copper, I think you would likely operate at a loss still but this is just a guess.

GrifMD•2mo ago
It's called Coppertone for a reason
dehrmann•2mo ago
> The newer pennies are not really worth the effort as they are mostly zinc.

They're still worth $1 per lb., and you have to destroy them, anyway.

puppycodes•2mo ago
It's their mix with copper I beleive that makes them less valuable than their raw value in zinc if thats what your number is based on...

because the cost of seperation from the copper is greater than simply sourcing other materials.

lukevp•2mo ago
I read this as a joke ($1/lb because 100 pennies weighs about a pound - although online sources make it sound like it's closer to 200 pennies for a pound)
Symbiote•2mo ago
Someone producing brass (copper-zinc alloy) could presumably use them, as they only need to add extra copper.
Laremere•2mo ago
No law in relation to pennies has changed. The executive branch has simply took the law stating the mint should create as many pennies as necessary, and decided that the necessary amount is 0.

The practicalities of their illegality then comes down to enforcement. Given the current executive branch's behavior related to enforcement of laws, that can mean anything from "melt them all down", to "don't do it", to "if our friends start doing it, it'll be legal, if our enemies start doing it, we'll enforce".

frou_dh•2mo ago
You can make really cool flooring with lots of pennies in grids.
JCM9•2mo ago
This is all a bit hyperbolic. Stopping minting pennies made sense and has precedent. There used to be half penny coins.

Also, pennies are still legal tender. Folks can take them to a bank or other venue and cash them in. They’re not “trash.”

DerekL•2mo ago
*precedent
JCM9•2mo ago
Thanks and fixed. Darn autocorrect.
jldugger•2mo ago
> Folks can take them to a bank

FWIW my bank refuses to accept unrolled coins, long before this month's retirement of the penny.

leoh•2mo ago
Is that legal?
CGamesPlay•2mo ago
It seems more reasonable than the outright refusal of many businesses to accept cash at all, and plus this transaction isn't even a "debt" to which the penny would be legal tender.
analog31•2mo ago
As I understand it, more than X dollars worth of coins is not legal tender. I learned this due to an absurd case in Detroit, where someone stole bags of coins from an armored car, got caught, and claimed their crime was not a felony because it was below the dollar limit for a felony. Of course the judge treated their request with the disdain that it deserved.
xethos•2mo ago
There are multiple laws that could have been broken to make it a felony, but if the only reason it would have been a felony was the dollar amount, I'm actually less inclined to side with the judge.

This is all third-hand, through a game of internet-telephone, and my money (if you'll pardon the pun) is on there being additional factors though

bigfishrunning•2mo ago
So roll them?
jldugger•2mo ago
I have like 2 dollars in coins, not even a roll of pennies. I just thought I'd try depositing it while running a different bank errand and they were like "naw, go to coinstar with your poor person money"
analog31•2mo ago
One of the reasons why I changed banks. My new bank has a coin counting machine in the lobby, you throw your coins in, it consumes them, and gives you a slip that you take to the teller.

As I understand it, coins are considered a government service. Banks and retailers pay to deal with them. Buying them from the public for face value actually saves them money.

ghssds•2mo ago
It's so easy to use coins, pennies included, in day-to-day transactions I never accumulate any. Accumulating pennies or other coins is a concept I don't understand. You can spend up to 4 pennies in any purchase you do, and if you don't can't never receive more than 4. For nickels, dimes, and quarters, the maximum is smaller.
analog31•2mo ago
Obligatory Dr. Strangelove reference:

*You don't think I'd go into combat with loose change in my pocket, do you?"

But I must admit that I never formed the habit of bringing change with me when I go somewhere. So it piled up at home. The quarters were easy: They got saved for parking, laundry, etc. But I ended up with a sack of pennies that I finally cashed in at the bank.

tonyedgecombe•2mo ago
Most of our supermarkets have at least one self service machine that accepts change. Once a week I pour any loose change in then settle the rest with a card.
stevekemp•2mo ago
I guess this might depend where you are.

When I lived in Scotland there was a "loose change" machine at the local Tesco. You pour in your coins and it would give you a receipt you could take to a cashier to get cash back - but the downside was that it charged you something like 10% of the total as a fee. Which I wouldn't pay.

Edit: I just searched and the Tesco documentation says "There is a 25p transaction fee and an 11.5% processing fee on the total amount of coins you put in the Coinstar centre. For charity donations, this processing fee is reduced to 8.9%." (wow, how generous!)

tonyedgecombe•2mo ago
I meant self service machines where you pay for your shopping. There are usually one or two that accept change.
stevekemp•2mo ago
Ahh, somehow I misunderstood. Thanks for the clarification!
sowbug•2mo ago
Same here in the US.

Back in the day, I'd sift through my jar of change and keep the quarters, which were good for parking meters and laundry. The rest went into the Coinstar machine. The fee for counting dimes, nickles, and pennies seemed OK.

The machine always had some weird foreign coins or subway tokens left over by the previous customer in the reject bin, which was potentially interesting.

mrgoldenbrown•2mo ago
FWIW in the US many of those machines offer to skip the fee if you take the money in the form of a gift card for Amazon or Walmart or similar.
jldugger•2mo ago
That actually never occurred to me, I assumed they only took bills. Welp, problem solved and I'm no longer out of milk.
SapporoChris•2mo ago
If a person has good basic arithmetic skills and it is a priority for them, then yes they can use coins easily. However, a lot of people either can't do the math or are unwilling to use change correctly.

For myself, it's such a priority that I'll get upset with myself if I have more than 4 pennies.

Japan has more coins (in regular use) than USA, so giving the correct amount is even more important or you'll end up carrying a lot of coins. 1000 yen is the smallest bill so... Example: 999 yen. 500,4x100,50,4x10,5,4x1 yen coins, 19 coins total.

oniony•2mo ago
When I used to use cash I used to do this all the time. I would nearly always overpay to minimise the number of coins in my pocket. For example I had a bill of £1.63 and I was paying with two £1 coins, I would get 37 pence in change, which would be a minimum of four coins (20p, 10p, 5p, 2p). So I would pay £2.13 to get a 50p or £2.03 to get two 20p coins.

95% of the time the person serving me would clock on to what I was doing but the other 6% it'd take some persuasion, and occasionally they would insist on giving me back my overpayment before ringing it up.

JCM9•2mo ago
A lot of banks just have one of those coin counting machine things (like Coinstar but not Coinstar).

Coinstar also often has zero commission options like gift cards that are an easy way to cash in extra change without paying fees.

Cerium•2mo ago
Average gift card has a discount of 8 to 20% built in. Looks like Coinstar is currently charging 12.9%, so a gift card could actually be more profitable for them.
c22•2mo ago
If you're feeding it pennies you can also just give it one penny at a time to avoid the fees.
mrguyorama•2mo ago
A credit union local to me waives the fee if you are a member.
schlauerfox•2mo ago
Mine had the machines, then ripped them out, over the cost to them the regional bank they deal with imposed and other excuses. Coinstar (some) gift card is the only no-fee I've found in my area, but then you're stuck with a gift card instead of cash.
pengaru•2mo ago
It's odd how banks have largely stopped operating change counting machines.

In my childhood we'd hoard loose change then make a trip to the local po-dunk bank serving my neighborhood surrounded by corn fields, and even there they'd take our bucket of loose change and dump it into a counting machine for free.

It was a game to try guess the amount we'd get in paper cash...

Now you have to pay for this service at a grocery store using a cumbersome machine operated by Coinstar.

zdragnar•2mo ago
COVID happened. However, all three of the banks I visit regularly (over branch of a national bank, two branches of a local credit union) all have coin counting machines in the lobby, though it took awhile for them to be added back to the branches that took theirs out.
pengaru•2mo ago
No doubt COVID kicked skimpflation into high gear, but this was already a pattern I noticed long before 2019.

It seemed to generally coincide with the demise of retail in general, and of course the elimination of bank-teller interactions and emergence of ATM machines. All of these things are a blurry mess from my past...

sowbug•2mo ago
Fun fact: modern dimes, quarters, and half-dollars all have the same value by weight -- about $20 per pound.
addaon•2mo ago
This is true by design (silver coins had a weight chosen by value of silver), not coincidence. Also while nickels and pennies don’t match.
tocs3•2mo ago
I have talked to my bank and was told not to roll them, they just throw them in a machine to count them and deposit the money in my count. It is not uncommon to see people bring in a box of coins and the bank takes care of them.
citrin_ru•2mo ago
Coin counting machines exist for decades (and I hope still produced), why not all banks have them?
spelk•2mo ago
In Canada, I've only ever seen these in grocery stores, operating for a fee (and they don't accept commissions) and a singular credit union branch (because they serve the underbanked at that particular location).
nancyminusone•2mo ago
My bank used to have one, but it merged with another bank and the machine got taken away "to serve a larger branch"
csdreamer7•2mo ago
> FWIW my bank refuses to accept unrolled coins, long before this month's retirement of the penny.

My (edit: old) bank refused to accept unrolled coins back in the early 2000s.

spott•2mo ago
I think when the half penny was discontinued it had the same buying power as the dime does now or something like that.

So this is long overdue.

brnt•2mo ago
> They’re not “trash.”

I live in the Eurozone. We had 1 and 2 cent coins for a while. Where I live these were quickly deprecated and I think in most other Eurozone countries too by now.

I have thrown any of these coins straight in the bin soon as somebody gave them. Too much hassle and requires too big a wallet to drag along, for literally pennies.

When I first realized dealing with coins was inversely proportional to their denomination I threw out less than a Euros worth.

I do not understand anyone who doesn't throw out their pennies.

throwawayffffas•2mo ago
I stored some 1 and 2 cent coins in 2005 betting they will become collectible in a few decades.
brnt•2mo ago
There are many things that will become collectibles. I don't want to spend the energy and time storing various items on the chance they might become valuable.
mint5•2mo ago
Throwing out cent coins doesn’t seem like an environmental waste to you, like throwing out aluminum cans?

Yes they’re impractical to carry and use but does anyone actually do that? Why not do the standard practice of accumulate them in a jar instead of throwing them in the trash like waste?

it’s easy to take them home and throw them in a jar until suddenly the jar is a Kg of metal that can be fed to whatever coinstar like machine is around.

brnt•2mo ago
Metals are separated here, but compared to all the other waste I generate, I'd say it's... pennies on the dollar. Storing and collecting things is by itself an expense too: space, energy (you probably store them in a controlled environment), and so on.
Symbiote•2mo ago
At least leave them on the counter, drop them in a charity box, or leave them somewhere else where someone will pick them up.
brnt•2mo ago
I refuse to accept them. I got them anyway. Never seen a charity box. The homeless person also doesnt want them.
xgkickt•2mo ago
100 fuses for $1, awesome! ;-)
noumenon1111•2mo ago
Most people under the age of 50 will not understand this.
FridayoLeary•2mo ago
Several points: firstly i would assume every country has a process for disposing of bad and worn out notes and coins. If not i'm sure someone could work out how to profit from recycling dead pennies in true capitalist fashion. This leads on to my second point which is when the government has time they should get around to issuing a bill removing pennies (and maybe other smaller denominations) from legal tender.

But there is a wider point which i want to discuss. How long will physical cash last? I'm very fuzzy on this but i think in some of the Asian countries it is practically an endangered species. Tax people don't like large denomination notes. And virtually no legal big transactions take place in cash. America must profit massively from the fact that in many other countries dollars are the go to black market currency but that is a very singular advantage.

5555624•2mo ago
Per the U.S. Mint, the life span of a coin is 30 years:

     "A coin’s typical lifespan is 30 years. See https://www.gao.gov/assets/gao-19-300.pdf, page 6." 
For paper money, depending on denomination, 5.7 to 24 years. (https://www.federalreserve.gov/faqs/how-long-is-the-life-spa...)
Symbiote•2mo ago
> endangered species

You have a probably-unintentional pun here. I'm explaining it since many people won't know the obscure word.

https://en.wiktionary.org/wiki/specie (see 2).

mmooss•2mo ago
This rounds physical currency to the nearest $0.05, effectively. Why not round everything to the nearest $0.1? The math and adjustments (changes to every printed price, etc.) would be simpler. How much for the wine? "$19.9". It seems much simpler to me, though I'm sure it's been discussed ...

Is there some item that would be problematic to round to $0.1? I suppose anything that is fractionally priced at ≤$0.05 is now would have a minimum purchase of 2. Items bought in bulk could be priced fractionally.

We already round off fractional pennies all the time, e.g. in securities market prices, tax calculations, gasoline prices, etc. That's not a problem. And any electronic purchase could be for fractional amounts - but why?

(Once upon a time, you probably could sell the idea to IT people by pointing out how much memory and bandwidth it would save.)

theodric•2mo ago
Things are still often priced in €xx.99 in Ireland, but since the 1 and 2 Eurocent coins are all MIA, if you pay in cash, you'll be paying the full €xy.00. Most of my transactions are by card, though, and thus not subject to rounding.

So why? Maybe the vendors reckon it will work out in their favor this way.

ralferoo•2mo ago
Haha, as a Brit, I have quite a few eurocent coins in my foreign loose change drawer.

Also, as a Brit, if I bought something for £9.99 and gave them a £10, I'd expect change. If they said they didn't have any 1p or 2p coins, I'd expect to receive a 5p coin instead. And when I say expect, I've been offered that a couple of times in the past in that situation, I've never had to ask for it.

theodric•2mo ago
They don't call this "the rip-off republic" without reason
ralferoo•2mo ago
In Hong Kong, it's very common now to see prices with just a single digit after the decimal point. That said, they haven't had a 5c coin since 1989 and HK$0.1 isn't worth much more than US$0.01.

For me, one of the nicest currency units right now is the Taiwanese Dollar - 31 TWD to 1 USD and 40 TWD to 1 GBP. They don't have any smaller coins now, so it's nice that everything is in integer units, but the numbers aren't crazily large.

Symbiote•2mo ago
By far the most common coin in the USA is 25¢. Changing that would be much more disruptive.
evanelias•2mo ago
At minimum they're useful as makeshift pie weights when blind-baking a pie crust. After shaping the dough in the baking dish, cover it in aluminum foil and then fill it with pennies. They conduct heat well, and prevent the dough from bubbling or shrinking.
wyatt_dolores•2mo ago
Oh my goodness please no one take this seriously. Heating pennies will result in harmful zinc off-gassing. You do not want to breathe this in.

Use dry beans for blind-baking. They are almost infinitely reusable with no harmful effects.

evanelias•2mo ago
Using pennies has long been recommended by reputable cookbooks. Is there really a risk at 375 degrees F? I would think the everyday fumes from an unventilated gas oven are a much more significant problem, and that's fairly common in many parts of the US.

Anyway, I've done it a hundred times, and my brain and lungs still work good-ish?

perihelions•2mo ago
Zinc boils at 1,180 K, so its vapor pressure should be negligible at room (300 K) or kitchen oven (500 K) temperatures. I suspect the GP comment is misapplying advice from a different context, like arc-welding.

(And a penny doesn't really have exposed zinc, I understand: its plating is pure copper).

I'd also note the combustion elements of stovetop gas burners are often brass (copper-zinc).

asacrowflies•2mo ago
Maybe if you had clean uncirculated pennies and lots of them(why?) but using pennies from my local gas station in my pies? How about no..... And washing them seems not worth the effort when a bag of dry beans is 70 cents .
evanelias•2mo ago
They're easy to clean, and they don't come in direct contact with the dough at any point. America's Test Kitchen found that pennies work better than beans due to how they conduct heat. If you don't like the idea, that's fine, no one's forcing you.
wyatt_dolores•2mo ago
Good to know! I had never read that America's Test Kitchen actually recommended them. I heard pennies minted after 1982 had too thin a coating of copper and when scratched would release zinc. I guess you need much higher temperatures though. Ha! I've always just used a bag of dry black beans and recycled them for years.
ravedave5•2mo ago
First they are coated in copper, and second nobody bakes pie crusts at a temp that would cause zinc to offgas and third zinc fever is not a big deal unless you're breathing a bunch every day.
greekrich92•2mo ago
The value of my wheat pennies and war pennies just went up
ChrisArchitect•2mo ago
Related:

The last-ever penny will be minted today in Philadelphia

https://news.ycombinator.com/item?id=45901904

aussieguy1234•2mo ago
If the cooper is worth more than the coin, would melting them down be profitable?

In Australia we got rid of our 1c and 2c coins more than 20 years ago.

DaSHacka•2mo ago
It already was, a long time ago with the copper pennies. Not sure with the modern Zinc ones, however.
hilbert42•2mo ago
The Imperial Oz penny and halfpenny (currency before 14 February 1966) was always solid copper. Earlier 2/- (two shillings) used to contain silver but that was phased out sometime in the 1950s. If I recall correctly the first (the round) 50c also contained some silver whereas the current dodecagon one is mostly nickel (correct me if I'm wrong).
hilbert42•2mo ago
"In Australia we got rid of our 1c and 2c coins more than 20 years ago."

Their disappearance was a damn nuisance for some. We used to drill a small hole in the centre of them and solder them onto semiconductor diode leads as heatsinks. At 1 and 2 cents each they were much cheaper than their commercial counterparts. Unlike the US cent both Oz coins were solid copper.

TitaRusell•2mo ago
Interesting how cash money still elicits such emotions.

When the European Central Bank announced a new design for the euro bills nobody in my country really cared anymore because most payments are electronic. The danger to that ofcourse is that you risk overspending but retailers approve.

naIak•2mo ago
The actual danger is that you’re creating a system where the government will have the power to tell you what you can spend your money on.
DaSHacka•2mo ago
Exactly this, and track every last cent you've spent, and where.
zitsarethecure•2mo ago
It's already a system where unaccountable private monopolistic moralizing multinational middle men have the power to tell you what you can spend your money on.
pizzafeelsright•2mo ago
The government already has the power to tell you where (local vs bank transfer) and what (taxes, fines) you must spend your money on.

Favors, trust, and reputation cannot be taxed.

naIak•2mo ago
“The government already has too much power, so let it take even more” is not convincing.
cornonthecobra•2mo ago
The country is welcome to send me the 300 billion pennies. My bank will happily "dispose" of them with their "deposit to my account" service.
black6•2mo ago
Why does the government need a plan for pennies? They stopped wasting money minting them, now the "problem" will sort itself out naturally.
mannyv•2mo ago
Why do we need a plan for pennies?

Reporters et al always want 'a plan,' which is ironic because they have problems planning more than a week in advance.