| 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 | $78.46 | 11.734% | $87.6665 | $87.67 | $87.65 | $87.70 |
| Purchase #2 | $131.31 | 4.174% | $136.7909 | $136.79 | $136.80 | $136.80 |
| Purchase #3 | $208.73 | 8.474% | $226.4178 | $226.42 | $226.40 | $226.40 |
| Purchase #4 | $38.37 | 4.568% | $40.1227 | $40.12 | $40.10 | $40.10 |
| Purchase #5 | $25.57 | 11.323% | $28.4653 | $28.47 | $28.45 | $28.50 |
| Purchase #6 | $151.56 | 8.138% | $163.894 | $163.89 | $163.90 | $163.90 |
| Purchase #7 | $163.33 | 6.649% | $174.1898 | $174.19 | $174.20 | $174.20 |
| 7 purchase totals = | $797.33 | $857.5470 | $857.55 | $857.50 | $857.60 | |