| 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 | $87.94 | 4.232% | $91.6616 | $91.66 | $91.65 | $91.70 |
| Purchase #2 | $143.77 | 9.185% | $156.9753 | $156.98 | $157.00 | $157.00 |
| Purchase #3 | $85.83 | 4.466% | $89.6632 | $89.66 | $89.65 | $89.70 |
| Purchase #4 | $58.90 | 9.191% | $64.3135 | $64.31 | $64.30 | $64.30 |
| Purchase #5 | $106.59 | 3.663% | $110.4944 | $110.49 | $110.50 | $110.50 |
| Purchase #6 | $150.49 | 6.387% | $160.1018 | $160.10 | $160.10 | $160.10 |
| Purchase #7 | $51.62 | 8.485% | $56 | $56.00 | $56.00 | $56.00 |
| 7 purchase totals = | $685.14 | $729.2098 | $729.20 | $729.20 | $729.30 | |