| 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 | $200.46 | 13.688% | $227.899 | $227.90 | $227.90 | $227.90 |
| Purchase #2 | $150.63 | 11.571% | $168.0594 | $168.06 | $168.05 | $168.10 |
| Purchase #3 | $24.58 | 11.478% | $27.4013 | $27.40 | $27.40 | $27.40 |
| Purchase #4 | $83.76 | 11.459% | $93.3581 | $93.36 | $93.35 | $93.40 |
| Purchase #5 | $114.49 | 6.576% | $122.0189 | $122.02 | $122.00 | $122.00 |
| Purchase #6 | $71.33 | 4.167% | $74.3023 | $74.30 | $74.30 | $74.30 |
| Purchase #7 | $191.42 | 9.153% | $208.9407 | $208.94 | $208.95 | $208.90 |
| 7 purchase totals = | $836.67 | $921.9797 | $921.98 | $921.95 | $922.00 | |