| 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 | $35.43 | 9.427% | $38.77 | $38.77 | $38.75 | $38.80 |
| Purchase #2 | $78.79 | 5.843% | $83.3937 | $83.39 | $83.40 | $83.40 |
| Purchase #3 | $212.87 | 7.255% | $228.3137 | $228.31 | $228.30 | $228.30 |
| Purchase #4 | $215.67 | 6.373% | $229.4146 | $229.41 | $229.40 | $229.40 |
| Purchase #5 | $26.79 | 10.369% | $29.5679 | $29.57 | $29.55 | $29.60 |
| Purchase #6 | $57.53 | 7.299% | $61.7291 | $61.73 | $61.75 | $61.70 |
| Purchase #7 | $246.73 | 5.513% | $260.3322 | $260.33 | $260.35 | $260.30 |
| 7 purchase totals = | $873.81 | $931.5212 | $931.51 | $931.50 | $931.50 | |