| 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 | $81.43 | 6.370% | $86.6171 | $86.62 | $86.60 | $86.60 |
| Purchase #2 | $134.49 | 12.833% | $151.7491 | $151.75 | $151.75 | $151.70 |
| Purchase #3 | $211.81 | 7.357% | $227.3929 | $227.39 | $227.40 | $227.40 |
| Purchase #4 | $75.79 | 4.310% | $79.0565 | $79.06 | $79.05 | $79.10 |
| Purchase #5 | $78.91 | 7.293% | $84.6649 | $84.66 | $84.65 | $84.70 |
| Purchase #6 | $107.56 | 10.443% | $118.7925 | $118.79 | $118.80 | $118.80 |
| Purchase #7 | $23.61 | 12.117% | $26.4708 | $26.47 | $26.45 | $26.50 |
| 7 purchase totals = | $713.60 | $774.7438 | $774.74 | $774.70 | $774.80 | |