Discount Coupons rounding up/rounding down

Good morning Nicholas - I am hoping you can help me with a query.

I wish to offer a 10% discount to returning customers only, so I guess I would set that up as a coupon with a 10% discount. It seems to work but does not properly calculate the discount. e.g most of my items retail for £12.50, so 10% on one item should be £1.25, 10% on two items £2.50 etc. However, the discount only seems to be calculated to whole numbers - meaning 10% of £12.50 is showing as £1.00 and 10% of £25.00 is showing as £3.

I am using the free version at the moment. Can the discounts be set properly in the free version or do I need to upgrade?

Regards

Jonathan

I am on 1.4.8, and have the rounding issue whether it is a coupon or a discount.

Hi Nicholas

I have upgraded to 1.4.9 and it is all working fine. Thank you for your help.