$num++   if  $num =~ s#\.(\d*)##  &&  "5" le $1;

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Though this "rounds" things like 1.23e14 to 1e14 !

        - tye (but my friends call me "Tye")

In reply to (tye)Re: Rounding without int() or printf() by tye
in thread Rounding without int() or printf() by Mandor

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