my $blah = sprintf("%.2f", 3.1415926535);
print "$blah\n";

__END__
prints 3.14

[download]

Keep in mind this doesn't round, only truncates decimals. If you want the result in two different variables (for the stuff before and after the decimal), split on /\./

blokhead

In reply to Re: formatting numerical output by blokhead
in thread formatting numerical output by bilbozilla

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