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Error 3.55E-15

Anonymous
2024-06-01T01:07:22+00:00

What causes this error in excel and how do I get rid of it? 3.55E-15

The formula is =if(sum(f84:o84)-(((c84-b84)*24)*s84)>=0,sum(f84:O84)-(((c84-b84)*24)*s84),0)

sum of f84:o84 = 4

C84 = 12:15 PM

B84 = 11:15 AM

S84 = 4

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  1. Anonymous
    2024-06-01T02:01:51+00:00

    This is limitation for Computer calculation.

    Floating-point arithmetic may give inaccurate result in Excel - Office | Microsoft Learn

    Try

    =round(if(sum(f84:o84)-(((c84-b84)*24)*s84)>=0,sum(f84:O84)-(((c84-b84)*24)*s84),0),2)

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