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| PerlMonks |
Re: Math 101 anyone?by gawatkins (Monsignor) |
| on Oct 12, 2004 at 20:10 UTC ( [id://398675]=note: print w/replies, xml ) | Need Help?? |
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Hello smcone,
You can use the sprintf function to round your numbers to 2 decimal places, something like this:. perl -e "print sprintf ('%.2f', (100.10-100));"Thanks, Greg W.
In Section
Seekers of Perl Wisdom
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