"With $new_min = 5, it would give a range of 0..95 rather than 5..100 if you don't include the offset."

So the following is what is meant here?

my $x = (($tap - $min) * ($new_max - $new_min + 5) / ($max - $min));
#                                             ^^^

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In reply to Re^4: Normalizing a range of numbers to a percentage by stevieb
in thread Normalizing a range of numbers to a percentage by stevieb

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