> perldoc -q round

Found in C:\Perl\lib\pod\perlfaq4.pod
  Does Perl have a round() function?  What about ceil() and floor()?  
+Trig functions?

            Remember that int() merely truncates toward 0. For roundin
+g to a
            certain number of digits, sprintf() or printf() is usually
+ the
            easiest route.

                printf("%.3f", 3.1415926535);       # prints 3.142

[download]

Update: Ah, my mistake. You always want it to round up. How odd. :) Yeah, see BrowserUK's solution.

bbfu
Black flowers blossum
Fearless on my breath

In reply to (bbfu) (perlfaq) Re: Different way of rounding by bbfu
in thread Different way of rounding by Anonymous Monk

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