| 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 | $86.41 | 13.193% | $97.8101 | $97.81 | $97.80 | $97.80 |
| Purchase #2 | $112.32 | 8.412% | $121.7684 | $121.77 | $121.75 | $121.80 |
| Purchase #3 | $22.34 | 10.381% | $24.6591 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $174.86 | 8.234% | $189.258 | $189.26 | $189.25 | $189.30 |
| Purchase #5 | $180.37 | 13.339% | $204.4296 | $204.43 | $204.45 | $204.40 |
| Purchase #6 | $136.66 | 13.689% | $155.3674 | $155.37 | $155.35 | $155.40 |
| Purchase #7 | $161.28 | 6.306% | $171.4503 | $171.45 | $171.45 | $171.50 |
| 7 purchase totals = | $874.24 | $964.7429 | $964.75 | $964.70 | $964.90 | |