| 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 | $113.74 | 9.737% | $124.8149 | $124.81 | $124.80 | $124.80 |
| Purchase #2 | $96.28 | 9.596% | $105.519 | $105.52 | $105.50 | $105.50 |
| Purchase #3 | $45.41 | 7.113% | $48.64 | $48.64 | $48.65 | $48.60 |
| Purchase #4 | $9.78 | 8.527% | $10.6139 | $10.61 | $10.60 | $10.60 |
| Purchase #5 | $164.92 | 3.259% | $170.2947 | $170.29 | $170.30 | $170.30 |
| Purchase #6 | $96.94 | 13.607% | $110.1306 | $110.13 | $110.15 | $110.10 |
| Purchase #7 | $132.69 | 7.819% | $143.065 | $143.07 | $143.05 | $143.10 |
| 7 purchase totals = | $659.76 | $713.0781 | $713.07 | $713.05 | $713.00 | |