RTourn writes – “Some people carry change purse with them where ever they go, but you won’t use most of those coins. Why carry coins that you won t use? So what is the fewest number of coins you can carry that allows you to produce any exact change? And then find an inexpensive way to carry that in your wallet.” – Link.
8 thoughts on “Make a “correct change” wallet”
Comments are closed.
what if you go out and buy things at more than one place?
Don’t do that! You will screw up the whole system!
So you would still have to carry a wallet if you were going to buy something over 99c.
I can’t remember the last time I used cash to buy something. I try to exclusivly use my debit card.
I sense the letter O, yes O
Now something else is coming through–it’s a C
Ah, there’s a D
OCD, does that mean something to someone?
Sorry, this is a hack with too much work for too little return. . .