FRA calculations- round off errors and how to deal with them

[300hoursoverand]

Is this an issue everyone is facing?
Is there any specific solution to this?
I am hoping the exam will be kind on us without asking us for a very accurate answer.

 

[Gigaloo]

Going upto 4 decimal plcases is the key.

 

[Officialmax90]

You shouldnt have any rounding errors if you plug in things correctly. CFAI are good with this.
But I agree with above 4.DP