Have you seen the docs? If yes, please ignore; otherwise:
perldoc -q round:-
Does Perl have a round() function? What about ceil() and floor()? Trig
functions?
Remember that int() merely truncates toward 0. For rounding to a
certain number of digits, sprintf() or pri
If you want to simply round to the nearest integer, then do
$number = int($number + 0.5)
Therefore, n.4999... and below become n while n.5... and above
become n+1.
The only problem with this simple fix is that it is biased because slightly
more numbers will rounded up to the nex
>I'm getting some information from my database and after some mathematical
>operations i get a decimal number and i would like to round it...how can i
>do that?
A lot of people will say "int! int!", but you can find a more "powerful"
routine called "round" at the URL below. It allows you to c
