| 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 | $119.68 | 10.681% | $132.463 | $132.46 | $132.45 | $132.50 |
| Purchase #2 | $15.37 | 13.517% | $17.4476 | $17.45 | $17.45 | $17.40 |
| Purchase #3 | $50.25 | 5.698% | $53.1132 | $53.11 | $53.10 | $53.10 |
| Purchase #4 | $157.96 | 3.384% | $163.3054 | $163.31 | $163.30 | $163.30 |
| Purchase #5 | $53.76 | 5.402% | $56.6641 | $56.66 | $56.65 | $56.70 |
| Purchase #6 | $26.70 | 12.811% | $30.1205 | $30.12 | $30.10 | $30.10 |
| Purchase #7 | $157.80 | 13.685% | $179.3949 | $179.39 | $179.40 | $179.40 |
| 7 purchase totals = | $581.52 | $632.5087 | $632.50 | $632.45 | $632.50 | |