GST Calculation Error, I don't undertsnad why

Hi All,

I have the following:

1 Product 26.35
2 Product 63.75
3 Product 63.75

Shipping 00.00 (Free shipping after $ 150)
Sub Total 153.85
GST 13.99 This GST Calculated @ 10% Should be $ 15.38 it is $ 1.39 short
Total 153.85

All my GST calculations are a little short on the total, even ones inclusive of postage charges flat rate $ 11.95

Another Example:

1 Product 43.90
Shipping 11.95
Sub Total 43.90
GST 5.08 This GST should be $ 5.58
Total 55.85

Any assistance in where to look fro the problem would be much appreciated.
Regards
Renz

Renz:

Sub Total 153.85
GST 13.99 This GST Calculated @ 10% Should be $ 15.38 it is $ 1.39 short
Total 153.85

You are reading this wrong.

The total (153.85)** includes** 13.99 GST.

$139.86 preGST
$ 13.99 GST
$153.85 total

Renz:

Another Example:

1 Product 43.90
Shipping 11.95
Sub Total 43.90
GST 5.08 This GST should be $ 5.58
Total 55.85

39.90 + 3.99 GST = 43.89
10.86 + 1.09 GST = 11.95

Total GST = $5.08

Cheers
Rod

RodG:

You are reading this wrong.

The total (153.85)** includes** 13.99 GST.

$139.86 preGST
$ 13.99 GST
$153.85 total

39.90 + 3.99 GST = 43.89
10.86 + 1.09 GST = 11.95

Total GST = $5.08

Cheers
Rod

Thanks for clarifying Rod, geez some days! I guess the saying "I can't see the forest for the tree's" is sometimes correct, :wacko: LOL