| 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 | $53.79 | 11.213% | $59.8215 | $59.82 | $59.80 | $59.80 |
| Purchase #2 | $7.69 | 3.630% | $7.9691 | $7.97 | $7.95 | $8.00 |
| Purchase #3 | $226.39 | 3.720% | $234.8117 | $234.81 | $234.80 | $234.80 |
| Purchase #4 | $189.66 | 9.855% | $208.351 | $208.35 | $208.35 | $208.40 |
| Purchase #5 | $132.55 | 10.370% | $146.2954 | $146.30 | $146.30 | $146.30 |
| Purchase #6 | $136.43 | 13.854% | $155.331 | $155.33 | $155.35 | $155.30 |
| Purchase #7 | $99.79 | 6.710% | $106.4859 | $106.49 | $106.50 | $106.50 |
| 7 purchase totals = | $846.30 | $919.0656 | $919.07 | $919.05 | $919.10 | |