| 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 | $75.43 | 3.784% | $78.2843 | $78.28 | $78.30 | $78.30 |
| Purchase #2 | $112.75 | 4.753% | $118.109 | $118.11 | $118.10 | $118.10 |
| Purchase #3 | $191.36 | 4.111% | $199.2268 | $199.23 | $199.25 | $199.20 |
| Purchase #4 | $78.80 | 11.362% | $87.7533 | $87.75 | $87.75 | $87.80 |
| Purchase #5 | $148.86 | 6.118% | $157.9673 | $157.97 | $157.95 | $158.00 |
| Purchase #6 | $94.28 | 13.250% | $106.7721 | $106.77 | $106.75 | $106.80 |
| Purchase #7 | $216.83 | 6.550% | $231.0324 | $231.03 | $231.05 | $231.00 |
| 7 purchase totals = | $918.31 | $979.1452 | $979.14 | $979.15 | $979.20 | |