| 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 | $20.79 | 4.353% | $21.695 | $21.70 | $21.70 | $21.70 |
| Purchase #2 | $24.81 | 6.123% | $26.3291 | $26.33 | $26.35 | $26.30 |
| Purchase #3 | $138.49 | 10.482% | $153.0065 | $153.01 | $153.00 | $153.00 |
| Purchase #4 | $54.77 | 6.612% | $58.3914 | $58.39 | $58.40 | $58.40 |
| Purchase #5 | $11.69 | 10.642% | $12.934 | $12.93 | $12.95 | $12.90 |
| Purchase #6 | $98.31 | 4.465% | $102.6995 | $102.70 | $102.70 | $102.70 |
| Purchase #7 | $205.94 | 8.791% | $224.0442 | $224.04 | $224.05 | $224.00 |
| 7 purchase totals = | $554.80 | $599.0997 | $599.10 | $599.15 | $599.00 | |