| 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 | $228.49 | 4.153% | $237.9792 | $237.98 | $238.00 | $238.00 |
| Purchase #2 | $44.31 | 6.387% | $47.1401 | $47.14 | $47.15 | $47.10 |
| Purchase #3 | $133.88 | 11.263% | $148.9589 | $148.96 | $148.95 | $149.00 |
| Purchase #4 | $20.95 | 4.155% | $21.8205 | $21.82 | $21.80 | $21.80 |
| Purchase #5 | $143.63 | 4.470% | $150.0503 | $150.05 | $150.05 | $150.10 |
| Purchase #6 | $157.94 | 3.687% | $163.7632 | $163.76 | $163.75 | $163.80 |
| Purchase #7 | $69.33 | 10.615% | $76.6894 | $76.69 | $76.70 | $76.70 |
| 7 purchase totals = | $798.53 | $846.4016 | $846.40 | $846.40 | $846.50 | |