Make a “correct change” wallet

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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

  1. 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.

  2. 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. . .

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