If you tested that you might be surprised at what it actually does. I'll give you a hint: what does if ( !$var eq '00' ) really mean? (See perlop and look at the table of precedence...)

<Reveal this spoiler or all in this thread>

You might also want to specify how negative numbers should be rounded. If -12345 should round to -12300, my solution will work but the approach you outlined will produce different results.

In reply to Re^4: Round up 3 values to the next 100 by bobf
in thread Round up 3 values to the next 100 by siva kumar

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