| 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 | $7.63 | 4.787% | $7.9952 | $8.00 | $8.00 | $8.00 |
| Purchase #2 | $205.86 | 10.868% | $228.2329 | $228.23 | $228.25 | $228.20 |
| Purchase #3 | $161.86 | 8.377% | $175.419 | $175.42 | $175.40 | $175.40 |
| Purchase #4 | $25.61 | 8.431% | $27.7692 | $27.77 | $27.75 | $27.80 |
| Purchase #5 | $43.78 | 7.782% | $47.187 | $47.19 | $47.20 | $47.20 |
| Purchase #6 | $243.74 | 13.541% | $276.7448 | $276.74 | $276.75 | $276.70 |
| Purchase #7 | $143.99 | 8.180% | $155.7684 | $155.77 | $155.75 | $155.80 |
| 7 purchase totals = | $832.47 | $919.1165 | $919.12 | $919.10 | $919.10 | |