| 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 | $215.28 | 4.411% | $224.776 | $224.78 | $224.80 | $224.80 |
| Purchase #2 | $28.45 | 6.558% | $30.3158 | $30.32 | $30.30 | $30.30 |
| Purchase #3 | $91.48 | 8.396% | $99.1607 | $99.16 | $99.15 | $99.20 |
| Purchase #4 | $239.89 | 9.182% | $261.9167 | $261.92 | $261.90 | $261.90 |
| Purchase #5 | $8.70 | 10.572% | $9.6198 | $9.62 | $9.60 | $9.60 |
| Purchase #6 | $11.96 | 5.498% | $12.6176 | $12.62 | $12.60 | $12.60 |
| Purchase #7 | $200.49 | 8.353% | $217.2369 | $217.24 | $217.25 | $217.20 |
| 7 purchase totals = | $796.25 | $855.6435 | $855.66 | $855.60 | $855.60 | |