Tyro, additional info. Col H is a col for additional cost related to that
purchase. Input manually. The difference between the two tax amounts becomes
an additional cost.

Cheers Paul


"Tyro" wrote:

We need to know what is in column H. A formula?

Tyro

"Aussie Paul" <Aussie wrote in message
...
Col F contains a purchase amount including a GST tax, col G contains the
same
purchase amount excluding GST. Col K is sale price inc GST, col L
excluding
GST.
When ever the value in L is than that of G, I need to calculate the
difference between the two amounts of tax, ($2000 at purchase & $19090.91
at
sale, being $90.91) I then need to show this figure in col I as well as
adding it into col H.

F G H I
K L
$22000.00 $20000.00 $861.91 $90.91 $21000.00
$19090.91

Cheers from frustrated excel novice, Paul