| 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 | $23.50 | 8.690% | $25.5422 | $25.54 | $25.55 | $25.50 |
| Purchase #2 | $169.41 | 8.728% | $184.1961 | $184.20 | $184.20 | $184.20 |
| Purchase #3 | $22.39 | 3.838% | $23.2493 | $23.25 | $23.25 | $23.20 |
| Purchase #4 | $234.87 | 13.871% | $267.4488 | $267.45 | $267.45 | $267.40 |
| Purchase #5 | $102.69 | 6.330% | $109.1903 | $109.19 | $109.20 | $109.20 |
| Purchase #6 | $113.99 | 10.246% | $125.6694 | $125.67 | $125.65 | $125.70 |
| Purchase #7 | $217.25 | 12.488% | $244.3802 | $244.38 | $244.40 | $244.40 |
| 7 purchase totals = | $884.10 | $979.6763 | $979.68 | $979.70 | $979.60 | |