| 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 | $11.93 | 13.237% | $13.5092 | $13.51 | $13.50 | $13.50 |
| Purchase #2 | $127.73 | 10.365% | $140.9692 | $140.97 | $140.95 | $141.00 |
| Purchase #3 | $203.93 | 4.298% | $212.6949 | $212.69 | $212.70 | $212.70 |
| Purchase #4 | $65.34 | 12.767% | $73.682 | $73.68 | $73.70 | $73.70 |
| Purchase #5 | $172.99 | 4.136% | $180.1449 | $180.14 | $180.15 | $180.10 |
| Purchase #6 | $131.41 | 8.863% | $143.0569 | $143.06 | $143.05 | $143.10 |
| Purchase #7 | $98.30 | 3.687% | $101.9243 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $811.63 | $865.9814 | $865.97 | $865.95 | $866.00 | |