Which I wouldn't recommend, because it fails in the following situation (with $n2) ... 
my $n1 = 3.3;
my $n2 = 4;
print int($n1 + 1)," ",int($n2 + 1), "\n";

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In reply to Re^2: how to always round up in perl? by Ratazong
in thread how to always round up in perl? by cburger

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