| 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 | $37.75 | 11.138% | $41.9546 | $41.95 | $41.95 | $42.00 |
| Purchase #2 | $28.57 | 11.805% | $31.9427 | $31.94 | $31.95 | $31.90 |
| Purchase #3 | $103.25 | 8.513% | $112.0397 | $112.04 | $112.05 | $112.00 |
| Purchase #4 | $56.81 | 5.179% | $59.7522 | $59.75 | $59.75 | $59.80 |
| Purchase #5 | $90.36 | 3.453% | $93.4801 | $93.48 | $93.50 | $93.50 |
| Purchase #6 | $234.38 | 4.456% | $244.824 | $244.82 | $244.80 | $244.80 |
| Purchase #7 | $207.82 | 9.449% | $227.4569 | $227.46 | $227.45 | $227.50 |
| 7 purchase totals = | $758.94 | $811.4502 | $811.44 | $811.45 | $811.50 | |