| 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 | $44.53 | 3.134% | $45.9256 | $45.93 | $45.95 | $45.90 |
| Purchase #2 | $65.88 | 10.717% | $72.9404 | $72.94 | $72.95 | $72.90 |
| Purchase #3 | $129.94 | 12.108% | $145.6731 | $145.67 | $145.65 | $145.70 |
| Purchase #4 | $104.67 | 10.552% | $115.7148 | $115.71 | $115.70 | $115.70 |
| Purchase #5 | $218.81 | 3.772% | $227.0635 | $227.06 | $227.05 | $227.10 |
| Purchase #6 | $121.34 | 10.818% | $134.4666 | $134.47 | $134.45 | $134.50 |
| Purchase #7 | $98.49 | 9.357% | $107.7057 | $107.71 | $107.70 | $107.70 |
| 7 purchase totals = | $783.66 | $849.4897 | $849.49 | $849.45 | $849.50 | |