| 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 | $189.43 | 12.213% | $212.5651 | $212.57 | $212.55 | $212.60 |
| Purchase #2 | $118.54 | 3.137% | $122.2586 | $122.26 | $122.25 | $122.30 |
| Purchase #3 | $187.89 | 7.226% | $201.4669 | $201.47 | $201.45 | $201.50 |
| Purchase #4 | $72.27 | 6.708% | $77.1179 | $77.12 | $77.10 | $77.10 |
| Purchase #5 | $13.93 | 3.824% | $14.4627 | $14.46 | $14.45 | $14.50 |
| Purchase #6 | $199.31 | 6.501% | $212.2671 | $212.27 | $212.25 | $212.30 |
| Purchase #7 | $9.52 | 6.421% | $10.1313 | $10.13 | $10.15 | $10.10 |
| 7 purchase totals = | $790.89 | $850.2696 | $850.28 | $850.20 | $850.40 | |