| 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 | $109.57 | 8.459% | $118.8385 | $118.84 | $118.85 | $118.80 |
| Purchase #2 | $59.47 | 7.565% | $63.9689 | $63.97 | $63.95 | $64.00 |
| Purchase #3 | $91.84 | 6.412% | $97.7288 | $97.73 | $97.75 | $97.70 |
| Purchase #4 | $47.42 | 7.410% | $50.9338 | $50.93 | $50.95 | $50.90 |
| Purchase #5 | $104.68 | 11.860% | $117.095 | $117.10 | $117.10 | $117.10 |
| Purchase #6 | $177.77 | 4.456% | $185.6914 | $185.69 | $185.70 | $185.70 |
| Purchase #7 | $175.77 | 11.607% | $196.1716 | $196.17 | $196.15 | $196.20 |
| 7 purchase totals = | $766.52 | $830.4280 | $830.43 | $830.45 | $830.40 | |