| 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 | $174.51 | 8.777% | $189.8267 | $189.83 | $189.85 | $189.80 |
| Purchase #2 | $244.65 | 6.285% | $260.0263 | $260.03 | $260.05 | $260.00 |
| Purchase #3 | $45.99 | 5.200% | $48.3815 | $48.38 | $48.40 | $48.40 |
| Purchase #4 | $154.25 | 3.265% | $159.2863 | $159.29 | $159.30 | $159.30 |
| Purchase #5 | $248.28 | 9.632% | $272.1943 | $272.19 | $272.20 | $272.20 |
| Purchase #6 | $195.76 | 4.747% | $205.0527 | $205.05 | $205.05 | $205.10 |
| Purchase #7 | $222.72 | 5.367% | $234.6734 | $234.67 | $234.65 | $234.70 |
| 7 purchase totals = | $1,286.16 | $1,369.4412 | $1,369.44 | $1,369.50 | $1,369.50 | |