Use \nprounddigits for all cells in a table

[Νίκος Αλεξανδρής]

Hi!

I was wondering how I could avoid manipulating each cell of a table
separately in order to reduce the number of decimal numbers printed out
(=rounding up).

I 've installed the numprint package which does the rounding of the
numbers. But I wonder: how I could perform rounding-up numbers contained
in (all) cells in a given table at once?

Is there an alternative (faste, easier) to numprint?
If not, is there a way to "loop" over all cells and apply something like
"\nprounddigits{3}"?

Thanks, Nikos

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