RFE: Should support strict precision

[kaiyoma]

The precision argument isn't always honored if the resulting string ends in zeroes. There should be some kind of "padding" or "strict precision" argument so that the number is padded with trailing zeroes in the result. This would allow for right-aligned text (e.g. in tables) to always line up correctly.

[takemdarlington]

Just ran into this issue too. Need it to have strict precision even if its zeros. @kaiyoma What was your walk around?