$ perl -le" printf qq!%.2f\n!, shift while @ARGV " 0.335 0.34 1.335 1.
+33
0.34
0.34
1.33
1.33

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Using (s)printf() What Every Computer Scientist Should Know About Floating-Point Arithmetic

In reply to Re: sprintf rounding convention by Anonymous Monk
in thread sprintf rounding convention by jagaranga

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