Warp wrote:
> Slime <fak### [at] emailaddress> wrote:
>> floor( A + 0.5 )
> 
>> (Although this will cause -3.5 to be rounded to -3, which I'm not sure is 
>> correct.)

you could use ceil(A-0.5) in that case or even use a switch for >0 and <0
> 
>   Why would rounding it to -4 be more correct? 3.5 is equally close to
> either value.
> 
depends on convention. There as thus 4 ways to round halves: 
up,down,towards zero and away from zero.

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