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boyarsky (67) [Avatar] Offline
At today's JavaSig, there was an example of adding doubles. (Not to one showing the rounding error; in was in an actual example where doubles were passed to a method. I think to show plus and minus. Why double and not BigDecimal. double has rounding errors.

I work for a bank. This is on my mind a lot and it bugs me when books propagate using double for math with money.