| 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 | $28.74 | 5.730% | $30.3868 | $30.39 | $30.40 | $30.40 |
| Purchase #2 | $100.96 | 7.810% | $108.845 | $108.85 | $108.85 | $108.80 |
| Purchase #3 | $182.55 | 10.222% | $201.2103 | $201.21 | $201.20 | $201.20 |
| Purchase #4 | $217.65 | 11.134% | $241.8832 | $241.88 | $241.90 | $241.90 |
| Purchase #5 | $120.57 | 5.566% | $127.2809 | $127.28 | $127.30 | $127.30 |
| Purchase #6 | $132.90 | 5.430% | $140.1165 | $140.12 | $140.10 | $140.10 |
| Purchase #7 | $24.69 | 8.724% | $26.844 | $26.84 | $26.85 | $26.80 |
| 7 purchase totals = | $808.06 | $876.5667 | $876.57 | $876.60 | $876.50 | |