| 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 | $116.33 | 4.208% | $121.2252 | $121.23 | $121.25 | $121.20 |
| Purchase #2 | $45.75 | 4.808% | $47.9497 | $47.95 | $47.95 | $47.90 |
| Purchase #3 | $208.50 | 6.709% | $222.4883 | $222.49 | $222.50 | $222.50 |
| Purchase #4 | $180.49 | 7.317% | $193.6965 | $193.70 | $193.70 | $193.70 |
| Purchase #5 | $113.96 | 12.775% | $128.5184 | $128.52 | $128.50 | $128.50 |
| Purchase #6 | $74.92 | 3.700% | $77.692 | $77.69 | $77.70 | $77.70 |
| Purchase #7 | $23.67 | 9.371% | $25.8881 | $25.89 | $25.90 | $25.90 |
| 7 purchase totals = | $763.62 | $817.4582 | $817.47 | $817.50 | $817.40 | |