| 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 | $59.68 | 4.173% | $62.1704 | $62.17 | $62.15 | $62.20 |
| Purchase #2 | $122.56 | 12.684% | $138.1055 | $138.11 | $138.10 | $138.10 |
| Purchase #3 | $154.38 | 10.825% | $171.0916 | $171.09 | $171.10 | $171.10 |
| Purchase #4 | $29.36 | 11.537% | $32.7473 | $32.75 | $32.75 | $32.70 |
| Purchase #5 | $43.31 | 4.417% | $45.223 | $45.22 | $45.20 | $45.20 |
| Purchase #6 | $213.32 | 9.350% | $233.2654 | $233.27 | $233.25 | $233.30 |
| Purchase #7 | $46.63 | 9.688% | $51.1475 | $51.15 | $51.15 | $51.10 |
| 7 purchase totals = | $669.24 | $733.7507 | $733.76 | $733.70 | $733.70 | |