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Converting numbers to two decimal form in Perl
Problem: How to convert a numeric value to two digit form in Perl? Examples: "12" -- "12.00" "12.3" -- "12.30" "12.34" -- "12.34" "12.345" -- "12.34"
Solution: $formatted = sprintf("`%.2f`",$unformatted); (Source: "`perldoc -f sprintf`")
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