| 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 | $154.30 | 10.532% | $170.5509 | $170.55 | $170.55 | $170.60 |
| Purchase #2 | $234.59 | 9.310% | $256.4303 | $256.43 | $256.45 | $256.40 |
| Purchase #3 | $119.70 | 11.590% | $133.5732 | $133.57 | $133.55 | $133.60 |
| Purchase #4 | $133.35 | 11.735% | $148.9986 | $149.00 | $149.00 | $149.00 |
| Purchase #5 | $19.94 | 6.370% | $21.2102 | $21.21 | $21.20 | $21.20 |
| Purchase #6 | $45.81 | 5.543% | $48.3492 | $48.35 | $48.35 | $48.30 |
| Purchase #7 | $102.48 | 8.311% | $110.9971 | $111.00 | $111.00 | $111.00 |
| 7 purchase totals = | $810.17 | $890.1095 | $890.11 | $890.10 | $890.10 | |