What about a minus/plus sign in front of the number? And what if the number is longer than 8 characters, like 1234567890?

I think there are a lot of corner cases lurking around in this problem ... :)

-- Hofmator

In reply to Re4: Rounding to a Given Number of Significant Figures Rather Than Decimal Places by Hofmator
in thread Rounding to a Given Number of Significant Figures Rather Than Decimal Places by Clem

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