On Aug 21, 5:51 pm, Asun Friere <afri... at yahoo.co.uk> wrote:
> On Aug 21, 5:41 pm, Asun Friere <afri... at yahoo.co.uk> wrote:> over = Decimal('1.40)
>
> oops, that should of course be:
> over = Decimal('1.40')
oh boy ... and it should also be
normal = Decimal('0.40')
I really need to test before posting ...