| 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 | $13.56 | 8.234% | $14.6765 | $14.68 | $14.70 | $14.70 |
| Purchase #2 | $55.85 | 6.395% | $59.4216 | $59.42 | $59.40 | $59.40 |
| Purchase #3 | $198.31 | 3.754% | $205.7546 | $205.75 | $205.75 | $205.80 |
| Purchase #4 | $106.82 | 10.478% | $118.0126 | $118.01 | $118.00 | $118.00 |
| Purchase #5 | $84.29 | 11.275% | $93.7937 | $93.79 | $93.80 | $93.80 |
| Purchase #6 | $184.74 | 5.764% | $195.3884 | $195.39 | $195.40 | $195.40 |
| Purchase #7 | $225.28 | 12.755% | $254.0145 | $254.01 | $254.00 | $254.00 |
| 7 purchase totals = | $868.85 | $941.0619 | $941.05 | $941.05 | $941.10 | |