| 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 | $31.89 | 3.734% | $33.0808 | $33.08 | $33.10 | $33.10 |
| Purchase #2 | $11.70 | 13.285% | $13.2543 | $13.25 | $13.25 | $13.30 |
| Purchase #3 | $208.67 | 7.349% | $224.0052 | $224.01 | $224.00 | $224.00 |
| Purchase #4 | $109.92 | 13.730% | $125.012 | $125.01 | $125.00 | $125.00 |
| Purchase #5 | $82.82 | 7.277% | $88.8468 | $88.85 | $88.85 | $88.80 |
| Purchase #6 | $48.37 | 10.574% | $53.4846 | $53.48 | $53.50 | $53.50 |
| Purchase #7 | $55.86 | 6.834% | $59.6775 | $59.68 | $59.70 | $59.70 |
| 7 purchase totals = | $549.23 | $597.3612 | $597.36 | $597.40 | $597.40 | |