my $a = 000.76; my $b = 4; my $c = $a * $b; print $c;
304

my $a = .76; my $b = 4; my $c = $a * $b; print $c;
3.04

my $a = 0.76; my $b = 4; my $c = $a * $b; print $c;
3.04

my $a = 0000.76; my $b = 4; my $c = $a * $b; print $c;
304

my $a = 0000.76 + 0; my $b = 4; my $c = $a * $b; print $c;
304

my $a = .76; my $b = 4; my $c = $a * $b; print $c;
3.04

my $a = "000.76"; my $b = 4; my $c = $a * $b; print $c;
3.04

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Would love to know the best way to handle numbers with precision in Perl. These numbers (ie: strings) may come from anywhere such as a database, a spread sheet etc What is the best way to clean them, add them, multiply them with confidence? :) Thanks in advance.

In reply to Perl with precision by AlienSpaces

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