I'm having a problem. I need to subtract money, but if they type in an ammount such as $2.30 and I subtract $0.20, instead of returning $2.10 like it should, it returns $2.1. How can I fix this keeping in mind that other variable could be $2.40 or $100.30 and so on...?

Stephen Craton
"Life is a gift from God. Wasting it is like destroying a gift you got from the person you love most." -- http://www.melchior.us
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