| 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 | $69.92 | 12.666% | $78.7761 | $78.78 | $78.80 | $78.80 |
| Purchase #2 | $79.66 | 9.185% | $86.9768 | $86.98 | $87.00 | $87.00 |
| Purchase #3 | $97.49 | 13.655% | $110.8023 | $110.80 | $110.80 | $110.80 |
| Purchase #4 | $121.92 | 12.775% | $137.4953 | $137.50 | $137.50 | $137.50 |
| Purchase #5 | $46.79 | 4.105% | $48.7107 | $48.71 | $48.70 | $48.70 |
| Purchase #6 | $216.30 | 12.116% | $242.5069 | $242.51 | $242.50 | $242.50 |
| Purchase #7 | $165.88 | 13.790% | $188.7549 | $188.75 | $188.75 | $188.80 |
| 7 purchase totals = | $797.96 | $894.0230 | $894.03 | $894.05 | $894.10 | |