| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $146.72 | 9.468% | $160.6114 | $160.61 | $160.60 | $160.60 |
| Purchase #2 | $59.82 | 9.492% | $65.4981 | $65.50 | $65.50 | $65.50 |
| Purchase #3 | $241.57 | 12.800% | $272.491 | $272.49 | $272.50 | $272.50 |
| Purchase #4 | $217.90 | 10.170% | $240.0604 | $240.06 | $240.05 | $240.10 |
| Purchase #5 | $240.35 | 10.328% | $265.1733 | $265.17 | $265.15 | $265.20 |
| Purchase #6 | $215.84 | 11.675% | $241.0393 | $241.04 | $241.05 | $241.00 |
| Purchase #7 | $61.93 | 11.104% | $68.8067 | $68.81 | $68.80 | $68.80 |
| 7 purchase totals = | $1,184.13 | $1,313.6802 | $1,313.68 | $1,313.65 | $1,313.70 | |