First exam tomorrow. Minor question

PDD

This is a daft question really but due to having an old mac i couldn't sit the mock exams on the AAT life time portal so i did the paper manually and marked it afterwards myself. The daft question i have is through the training provider mock if an amount it an exact amount lets say 50 pound, which is quite common on the lower level exams, i always put 50.00 In the marking scheme it would jus tshow the answer as 50 but in the training provider one it would show 50.00 So my daft question is any answer acceptable? I'd generally just go 50.00 for the consistency of when it doesn't fall on the nearest pound, Thanks.