| 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 | $14.88 | 5.657% | $15.7218 | $15.72 | $15.70 | $15.70 |
| Purchase #2 | $10.30 | 3.473% | $10.6577 | $10.66 | $10.65 | $10.70 |
| Purchase #3 | $46.48 | 5.448% | $49.0122 | $49.01 | $49.00 | $49.00 |
| Purchase #4 | $35.46 | 11.419% | $39.5092 | $39.51 | $39.50 | $39.50 |
| Purchase #5 | $206.53 | 5.456% | $217.7983 | $217.80 | $217.80 | $217.80 |
| Purchase #6 | $215.26 | 8.198% | $232.907 | $232.91 | $232.90 | $232.90 |
| Purchase #7 | $149.51 | 9.657% | $163.9482 | $163.95 | $163.95 | $163.90 |
| 7 purchase totals = | $678.42 | $729.5544 | $729.56 | $729.50 | $729.50 | |