| 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 | $68.41 | 9.660% | $75.0184 | $75.02 | $75.00 | $75.00 |
| Purchase #2 | $126.58 | 7.804% | $136.4583 | $136.46 | $136.45 | $136.50 |
| Purchase #3 | $107.79 | 12.728% | $121.5095 | $121.51 | $121.50 | $121.50 |
| Purchase #4 | $17.64 | 3.808% | $18.3117 | $18.31 | $18.30 | $18.30 |
| Purchase #5 | $42.38 | 3.765% | $43.9756 | $43.98 | $44.00 | $44.00 |
| Purchase #6 | $53.38 | 11.645% | $59.5961 | $59.60 | $59.60 | $59.60 |
| Purchase #7 | $197.34 | 9.787% | $216.6537 | $216.65 | $216.65 | $216.70 |
| 7 purchase totals = | $613.52 | $671.5233 | $671.53 | $671.50 | $671.60 | |