| 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 | $163.96 | 9.189% | $179.0263 | $179.03 | $179.05 | $179.00 |
| Purchase #2 | $229.29 | 6.389% | $243.9393 | $243.94 | $243.95 | $243.90 |
| Purchase #3 | $110.69 | 13.147% | $125.2424 | $125.24 | $125.25 | $125.20 |
| Purchase #4 | $49.61 | 3.341% | $51.2675 | $51.27 | $51.25 | $51.30 |
| Purchase #5 | $207.92 | 12.865% | $234.6689 | $234.67 | $234.65 | $234.70 |
| Purchase #6 | $42.59 | 13.674% | $48.4138 | $48.41 | $48.40 | $48.40 |
| Purchase #7 | $78.63 | 5.326% | $82.8178 | $82.82 | $82.80 | $82.80 |
| 7 purchase totals = | $882.69 | $965.3760 | $965.38 | $965.35 | $965.30 | |