| 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 | $159.69 | 12.741% | $180.0361 | $180.04 | $180.05 | $180.00 |
| Purchase #2 | $113.65 | 11.145% | $126.3163 | $126.32 | $126.30 | $126.30 |
| Purchase #3 | $202.52 | 13.348% | $229.5524 | $229.55 | $229.55 | $229.60 |
| Purchase #4 | $44.87 | 4.117% | $46.7173 | $46.72 | $46.70 | $46.70 |
| Purchase #5 | $115.33 | 5.480% | $121.6501 | $121.65 | $121.65 | $121.70 |
| Purchase #6 | $87.92 | 11.265% | $97.8242 | $97.82 | $97.80 | $97.80 |
| Purchase #7 | $116.33 | 9.578% | $127.4721 | $127.47 | $127.45 | $127.50 |
| 7 purchase totals = | $840.31 | $929.5685 | $929.57 | $929.50 | $929.60 | |