| 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 | $224.66 | 3.395% | $232.2872 | $232.29 | $232.30 | $232.30 |
| Purchase #2 | $176.40 | 10.643% | $195.1743 | $195.17 | $195.15 | $195.20 |
| Purchase #3 | $89.52 | 9.600% | $98.1139 | $98.11 | $98.10 | $98.10 |
| Purchase #4 | $185.89 | 8.281% | $201.2836 | $201.28 | $201.30 | $201.30 |
| Purchase #5 | $49.99 | 7.794% | $53.8862 | $53.89 | $53.90 | $53.90 |
| Purchase #6 | $63.80 | 4.850% | $66.8943 | $66.89 | $66.90 | $66.90 |
| Purchase #7 | $86.97 | 8.602% | $94.4512 | $94.45 | $94.45 | $94.50 |
| 7 purchase totals = | $877.23 | $942.0907 | $942.08 | $942.10 | $942.20 | |