| 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 | $11.80 | 6.548% | $12.5727 | $12.57 | $12.55 | $12.60 |
| Purchase #2 | $191.84 | 4.737% | $200.9275 | $200.93 | $200.95 | $200.90 |
| Purchase #3 | $109.83 | 13.767% | $124.9503 | $124.95 | $124.95 | $125.00 |
| Purchase #4 | $77.48 | 9.360% | $84.7321 | $84.73 | $84.75 | $84.70 |
| Purchase #5 | $223.35 | 10.810% | $247.4941 | $247.49 | $247.50 | $247.50 |
| Purchase #6 | $143.54 | 8.154% | $155.2443 | $155.24 | $155.25 | $155.20 |
| Purchase #7 | $102.84 | 5.706% | $108.7081 | $108.71 | $108.70 | $108.70 |
| 7 purchase totals = | $860.68 | $934.6291 | $934.62 | $934.65 | $934.60 | |