in reply to Right Justify data in Fields

Yes, it can - more or less, take a look at perldoc -f sprintf

my @aligned = map { sprintf "%9.2f",$_ } qw(1 1.5 2.4578 373.237); print join("\n",@aligned);
Prints:
1.00 1.50 2.46 373.24
-- Joost downtime n. The period during which a system is error-free and immune from user input.