| 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 | $236.49 | 8.415% | $256.3906 | $256.39 | $256.40 | $256.40 |
| Purchase #2 | $113.41 | 11.344% | $126.2752 | $126.28 | $126.30 | $126.30 |
| Purchase #3 | $78.82 | 7.789% | $84.9593 | $84.96 | $84.95 | $85.00 |
| Purchase #4 | $214.27 | 10.161% | $236.042 | $236.04 | $236.05 | $236.00 |
| Purchase #5 | $112.64 | 3.115% | $116.1487 | $116.15 | $116.15 | $116.10 |
| Purchase #6 | $200.46 | 5.724% | $211.9343 | $211.93 | $211.95 | $211.90 |
| Purchase #7 | $239.54 | 4.837% | $251.1265 | $251.13 | $251.15 | $251.10 |
| 7 purchase totals = | $1,195.63 | $1,282.8766 | $1,282.88 | $1,282.95 | $1,282.80 | |