| 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 | $77.89 | 5.800% | $82.4076 | $82.41 | $82.40 | $82.40 |
| Purchase #2 | $212.83 | 11.161% | $236.584 | $236.58 | $236.60 | $236.60 |
| Purchase #3 | $206.40 | 9.467% | $225.9399 | $225.94 | $225.95 | $225.90 |
| Purchase #4 | $103.70 | 6.104% | $110.0298 | $110.03 | $110.05 | $110.00 |
| Purchase #5 | $154.81 | 10.278% | $170.7214 | $170.72 | $170.70 | $170.70 |
| Purchase #6 | $190.96 | 7.360% | $205.0147 | $205.01 | $205.00 | $205.00 |
| Purchase #7 | $182.71 | 10.229% | $201.3994 | $201.40 | $201.40 | $201.40 |
| 7 purchase totals = | $1,129.30 | $1,232.0968 | $1,232.09 | $1,232.10 | $1,232.00 | |