Hi all,

What are the ways of implementation of "round to nearest" function.
It is an analogue of matlab "round" function. For example:

-2.5 is rounded to -3
2.5 is rounded to 3

Thanks in advance,
Daniel

Three steps:
1. memorize sign (positive or negative value)
2. round the absolute (positive) value (if >=0.5 then round up)
3. apply sign from step 1 to result