| 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 | $135.40 | 13.724% | $153.9823 | $153.98 | $154.00 | $154.00 |
| Purchase #2 | $169.85 | 4.229% | $177.033 | $177.03 | $177.05 | $177.00 |
| Purchase #3 | $35.49 | 5.346% | $37.3873 | $37.39 | $37.40 | $37.40 |
| Purchase #4 | $156.95 | 5.304% | $165.2746 | $165.27 | $165.25 | $165.30 |
| Purchase #5 | $163.84 | 11.483% | $182.6537 | $182.65 | $182.65 | $182.70 |
| Purchase #6 | $179.36 | 6.571% | $191.1457 | $191.15 | $191.15 | $191.10 |
| Purchase #7 | $75.96 | 5.153% | $79.8742 | $79.87 | $79.85 | $79.90 |
| 7 purchase totals = | $916.85 | $987.3508 | $987.34 | $987.35 | $987.40 | |