| 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 | $220.25 | 4.266% | $229.6459 | $229.65 | $229.65 | $229.60 |
| Purchase #2 | $69.80 | 3.555% | $72.2814 | $72.28 | $72.30 | $72.30 |
| Purchase #3 | $235.26 | 3.482% | $243.4518 | $243.45 | $243.45 | $243.50 |
| Purchase #4 | $245.91 | 8.600% | $267.0583 | $267.06 | $267.05 | $267.10 |
| Purchase #5 | $93.49 | 4.148% | $97.368 | $97.37 | $97.35 | $97.40 |
| Purchase #6 | $40.92 | 6.291% | $43.4943 | $43.49 | $43.50 | $43.50 |
| Purchase #7 | $20.26 | 7.818% | $21.8439 | $21.84 | $21.85 | $21.80 |
| 7 purchase totals = | $925.89 | $975.1436 | $975.14 | $975.15 | $975.20 | |