| 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 | $26.86 | 12.284% | $30.1595 | $30.16 | $30.15 | $30.20 |
| Purchase #2 | $137.25 | 11.777% | $153.4139 | $153.41 | $153.40 | $153.40 |
| Purchase #3 | $230.40 | 13.299% | $261.0409 | $261.04 | $261.05 | $261.00 |
| Purchase #4 | $237.41 | 12.785% | $267.7629 | $267.76 | $267.75 | $267.80 |
| Purchase #5 | $169.87 | 10.632% | $187.9306 | $187.93 | $187.95 | $187.90 |
| Purchase #6 | $242.55 | 7.317% | $260.2974 | $260.30 | $260.30 | $260.30 |
| Purchase #7 | $235.94 | 7.554% | $253.7629 | $253.76 | $253.75 | $253.80 |
| 7 purchase totals = | $1,280.28 | $1,414.3681 | $1,414.36 | $1,414.35 | $1,414.40 | |