[fpc-pascal] round(2.5)=2

[Marco van de Voort]

In our previous episode, Sven Barth via fpc-pascal said:
> Which is what FPC already provides with SetRoundMode() in unit Math.
> 
> As long as one changes the rounding mode only locally for some calculations
> and restores it afterwards there should be no problem (the rounding mode
> can be considered as thread specific as well).

Or soft fpu. (-Cfsoft). Or is that only for 16-bit mode ?