| 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 | $92.82 | 4.708% | $97.19 | $97.19 | $97.20 | $97.20 |
| Purchase #2 | $244.97 | 9.377% | $267.9408 | $267.94 | $267.95 | $267.90 |
| Purchase #3 | $40.38 | 12.172% | $45.2951 | $45.30 | $45.30 | $45.30 |
| Purchase #4 | $16.69 | 6.135% | $17.7139 | $17.71 | $17.70 | $17.70 |
| Purchase #5 | $208.56 | 5.375% | $219.7701 | $219.77 | $219.75 | $219.80 |
| Purchase #6 | $10.66 | 11.649% | $11.9018 | $11.90 | $11.90 | $11.90 |
| Purchase #7 | $65.39 | 3.300% | $67.5479 | $67.55 | $67.55 | $67.50 |
| 7 purchase totals = | $679.47 | $727.3596 | $727.36 | $727.35 | $727.30 | |