| 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 | $113.46 | 6.802% | $121.1775 | $121.18 | $121.20 | $121.20 |
| Purchase #2 | $180.67 | 8.613% | $196.2311 | $196.23 | $196.25 | $196.20 |
| Purchase #3 | $97.25 | 12.274% | $109.1865 | $109.19 | $109.20 | $109.20 |
| Purchase #4 | $51.40 | 3.849% | $53.3784 | $53.38 | $53.40 | $53.40 |
| Purchase #5 | $47.79 | 12.553% | $53.7891 | $53.79 | $53.80 | $53.80 |
| Purchase #6 | $244.64 | 12.434% | $275.0585 | $275.06 | $275.05 | $275.10 |
| Purchase #7 | $44.67 | 13.595% | $50.7429 | $50.74 | $50.75 | $50.70 |
| 7 purchase totals = | $779.88 | $859.5640 | $859.57 | $859.65 | $859.60 | |