| 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 | $228.63 | 3.226% | $236.0056 | $236.01 | $236.00 | $236.00 |
| Purchase #2 | $149.89 | 5.304% | $157.8402 | $157.84 | $157.85 | $157.80 |
| Purchase #3 | $149.65 | 3.695% | $155.1796 | $155.18 | $155.20 | $155.20 |
| Purchase #4 | $188.37 | 6.379% | $200.3861 | $200.39 | $200.40 | $200.40 |
| Purchase #5 | $250.97 | 11.554% | $279.9671 | $279.97 | $279.95 | $280.00 |
| Purchase #6 | $249.58 | 11.442% | $278.1369 | $278.14 | $278.15 | $278.10 |
| Purchase #7 | $131.61 | 13.574% | $149.4747 | $149.47 | $149.45 | $149.50 |
| 7 purchase totals = | $1,348.70 | $1,456.9902 | $1,457.00 | $1,457.00 | $1,457.00 | |