On Wed, 8 Aug 2001, Fernando wrote:
> If there in perl any function that round a number for example:
>
> 13.96 to 14.00 or 14
>
> I don't want to use any module, just a simple function. Thanks for the help
> I alwys receive.
perldoc -q round
Does Perl have a round() function?
Remember that int() merely truncates toward 0. For
rounding to a certain number of digits, sprintf() or
printf() is usually the easiest route.
printf("%.3f", 3.1415926535); # prints 3.142
-- Brett
http://www.chapelperilous.net/btfwk/
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