Hi.. I'm learning Perl on my own, so I kinda miss out all the available functions.
Is there a way to specify decimal precision in a number after a mathematical operation??

ex: I have 12.3456789 that I want to turn into 12.34
for now I used a RegEx to do this  s/(\d+)\.(\d\d)(\d+)/$1\.$2/; but I'm sure that there is a better way of doing this. a function maybe ( and I think that regex is bad too )
any thoughts?
Chady | http://chady.net/

In reply to Where's that function by Chady

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