| 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 | $9.57 | 4.712% | $10.0209 | $10.02 | $10.00 | $10.00 |
| Purchase #2 | $24.85 | 10.306% | $27.411 | $27.41 | $27.40 | $27.40 |
| Purchase #3 | $118.91 | 7.374% | $127.6784 | $127.68 | $127.70 | $127.70 |
| Purchase #4 | $154.32 | 4.726% | $161.6132 | $161.61 | $161.60 | $161.60 |
| Purchase #5 | $83.49 | 3.332% | $86.2719 | $86.27 | $86.25 | $86.30 |
| Purchase #6 | $109.27 | 9.683% | $119.8506 | $119.85 | $119.85 | $119.90 |
| Purchase #7 | $177.25 | 13.390% | $200.9838 | $200.98 | $201.00 | $201.00 |
| 7 purchase totals = | $677.66 | $733.8298 | $733.82 | $733.80 | $733.90 | |