Windows Vista multiplying 2 fields together

Joined
Jun 11, 2010
Messages
3
Reaction score
0
I have a table, i want to multiply the contents of a field 'PRICE' by the value in the 'Qty' field. I want this answer in a new field called Sub total. then i want to check if this filed is below £xx.yy, if it is then add the value in a field called Delivery charge' if over £xx.yy then do not add the delivery charge. The sum of this value to be placed in a field called 'Total Due'

can it be done? thanks in advance
 
Back
Top