| 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 | $30.45 | 8.786% | $33.1253 | $33.13 | $33.15 | $33.10 |
| Purchase #2 | $34.43 | 7.800% | $37.1155 | $37.12 | $37.10 | $37.10 |
| Purchase #3 | $91.84 | 4.488% | $95.9618 | $95.96 | $95.95 | $96.00 |
| Purchase #4 | $53.71 | 13.488% | $60.9544 | $60.95 | $60.95 | $61.00 |
| Purchase #5 | $210.54 | 9.158% | $229.8213 | $229.82 | $229.80 | $229.80 |
| Purchase #6 | $19.67 | 10.386% | $21.7129 | $21.71 | $21.70 | $21.70 |
| Purchase #7 | $213.68 | 5.544% | $225.5264 | $225.53 | $225.55 | $225.50 |
| 7 purchase totals = | $654.32 | $704.2176 | $704.22 | $704.20 | $704.20 | |