| 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 | $214.43 | 7.846% | $231.2542 | $231.25 | $231.25 | $231.30 |
| Purchase #2 | $20.42 | 8.279% | $22.1106 | $22.11 | $22.10 | $22.10 |
| Purchase #3 | $187.95 | 9.225% | $205.2884 | $205.29 | $205.30 | $205.30 |
| Purchase #4 | $125.67 | 11.597% | $140.2439 | $140.24 | $140.25 | $140.20 |
| Purchase #5 | $73.68 | 8.155% | $79.6886 | $79.69 | $79.70 | $79.70 |
| Purchase #6 | $50.40 | 9.762% | $55.32 | $55.32 | $55.30 | $55.30 |
| Purchase #7 | $161.34 | 6.785% | $172.2869 | $172.29 | $172.30 | $172.30 |
| 7 purchase totals = | $833.89 | $906.1926 | $906.19 | $906.20 | $906.20 | |