Rounding Bug?

[psung]

Hi, I am new to DHPOS Forum and living in New Zealand.

I've been testing 6.39g version and everything is great but found that the rounding is not quite "smart". Maybe it is due to the coins and GST we use here?

Smallest value is 10 cents, so Rounding is set to round to the .10
GST is set to 12.5% inclusive.
Pre-Set Discounts to 5%, 10%, & 15%

new edit: Fraction of Penny is set to .50 in Tax Rates

Price shown on the register is reverted to pre-GST value, and when given discounts (F3), the total after rounding (F8) is usually correct but sometimes is 1 to 2 cents over or under!!!

edit: You can see this problem when your total is xx.x5 and press F8 to round to the nearst 10 cent, but the result is xx.x9

new edit: Sorry, I don't know how to do screen capture, but if you have a sale of 21.70 and try to give 15% discount, total comes to 18.45 and when you try to round it with F8 the new total is 18.49 not 18.50

Please help!!!

Thanks

[daleadmin]

I will have to look into this after I finish gift cards.

Dale