c++ - Typecasting processed float value to int reduces the actual value -


this question has answer here:

in c++, floor(9099.96 *100.0) giving me answer 909995. expecting 909996.

i not able think of explanations here. appreciated.thanks.

this proper result: according ieee754 calculator, value of 9099.96 represented 9099.9599609375 in double. after multiplication 100 909995.99609375. taking floor gives 909995.


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