| 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 | $189.63 | 12.439% | $213.2181 | $213.22 | $213.20 | $213.20 |
| Purchase #2 | $97.73 | 9.331% | $106.8492 | $106.85 | $106.85 | $106.80 |
| Purchase #3 | $169.96 | 13.435% | $192.7941 | $192.79 | $192.80 | $192.80 |
| Purchase #4 | $231.82 | 12.297% | $260.3269 | $260.33 | $260.35 | $260.30 |
| Purchase #5 | $127.49 | 10.425% | $140.7808 | $140.78 | $140.80 | $140.80 |
| Purchase #6 | $58.65 | 8.645% | $63.7203 | $63.72 | $63.70 | $63.70 |
| Purchase #7 | $245.43 | 8.596% | $266.5272 | $266.53 | $266.55 | $266.50 |
| 7 purchase totals = | $1,120.71 | $1,244.2166 | $1,244.22 | $1,244.25 | $1,244.10 | |