This won't fix your immediate problem (others have pointed out why it happens), but to give you hope for the future, this is one of many things perl6 gets right. It does math right.(tm) 
$ perl6 -e 'printf "%d\n", 75.600 * 100'
7560

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In reply to Re: Multiply with 100 in perl by ctilmes
in thread Multiply with 100 in perl by irata73

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