This minor, but: A round() function that isn't stupid, i.e. it rounds to a certain number of significant figures, rather than relative to the decimal point. Wo

This minor, but: A round() function that isn't stupid, i.e. it rounds to a certain number of significant figures, rather than relative to the decimal point. Workarounds exist, but I want a no-work-around. I suppose it's not a problem worthy of very smart programmers, but it still makes me wish for bullets-over-SMTP.