| 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 | $180.36 | 13.615% | $204.916 | $204.92 | $204.90 | $204.90 |
| Purchase #2 | $149.51 | 7.242% | $160.3375 | $160.34 | $160.35 | $160.30 |
| Purchase #3 | $211.66 | 9.216% | $231.1666 | $231.17 | $231.15 | $231.20 |
| Purchase #4 | $110.87 | 5.357% | $116.8093 | $116.81 | $116.80 | $116.80 |
| Purchase #5 | $228.84 | 4.866% | $239.9754 | $239.98 | $240.00 | $240.00 |
| Purchase #6 | $21.36 | 3.123% | $22.0271 | $22.03 | $22.05 | $22.00 |
| Purchase #7 | $163.54 | 13.532% | $185.6702 | $185.67 | $185.65 | $185.70 |
| 7 purchase totals = | $1,066.14 | $1,160.9021 | $1,160.92 | $1,160.90 | $1,160.90 | |