| 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 | $205.45 | 9.358% | $224.676 | $224.68 | $224.70 | $224.70 |
| Purchase #2 | $126.36 | 12.681% | $142.3837 | $142.38 | $142.40 | $142.40 |
| Purchase #3 | $207.55 | 5.678% | $219.3347 | $219.33 | $219.35 | $219.30 |
| Purchase #4 | $31.99 | 5.829% | $33.8547 | $33.85 | $33.85 | $33.90 |
| Purchase #5 | $244.96 | 13.350% | $277.6622 | $277.66 | $277.65 | $277.70 |
| Purchase #6 | $30.87 | 9.481% | $33.7968 | $33.80 | $33.80 | $33.80 |
| Purchase #7 | $78.43 | 12.718% | $88.4047 | $88.40 | $88.40 | $88.40 |
| 7 purchase totals = | $925.61 | $1,020.1128 | $1,020.10 | $1,020.15 | $1,020.20 | |