| 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 | $206.58 | 12.346% | $232.0844 | $232.08 | $232.10 | $232.10 |
| Purchase #2 | $49.27 | 12.556% | $55.4563 | $55.46 | $55.45 | $55.50 |
| Purchase #3 | $127.25 | 3.869% | $132.1733 | $132.17 | $132.15 | $132.20 |
| Purchase #4 | $85.69 | 4.739% | $89.7508 | $89.75 | $89.75 | $89.80 |
| Purchase #5 | $71.65 | 4.734% | $75.0419 | $75.04 | $75.05 | $75.00 |
| Purchase #6 | $42.94 | 12.243% | $48.1971 | $48.20 | $48.20 | $48.20 |
| Purchase #7 | $231.73 | 12.380% | $260.4182 | $260.42 | $260.40 | $260.40 |
| 7 purchase totals = | $815.11 | $893.1220 | $893.12 | $893.10 | $893.20 | |