| 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 | $31.51 | 11.731% | $35.2064 | $35.21 | $35.20 | $35.20 |
| Purchase #2 | $52.52 | 12.217% | $58.9364 | $58.94 | $58.95 | $58.90 |
| Purchase #3 | $59.66 | 11.143% | $66.3079 | $66.31 | $66.30 | $66.30 |
| Purchase #4 | $126.32 | 9.391% | $138.1827 | $138.18 | $138.20 | $138.20 |
| Purchase #5 | $215.35 | 4.844% | $225.7816 | $225.78 | $225.80 | $225.80 |
| Purchase #6 | $50.89 | 12.667% | $57.3362 | $57.34 | $57.35 | $57.30 |
| Purchase #7 | $212.71 | 3.568% | $220.2995 | $220.30 | $220.30 | $220.30 |
| 7 purchase totals = | $748.96 | $802.0507 | $802.06 | $802.10 | $802.00 | |