| 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 | $242.58 | 3.167% | $250.2625 | $250.26 | $250.25 | $250.30 |
| Purchase #2 | $160.94 | 3.558% | $166.6662 | $166.67 | $166.65 | $166.70 |
| Purchase #3 | $159.71 | 6.845% | $170.6421 | $170.64 | $170.65 | $170.60 |
| Purchase #4 | $210.68 | 12.108% | $236.1891 | $236.19 | $236.20 | $236.20 |
| Purchase #5 | $166.46 | 13.848% | $189.5114 | $189.51 | $189.50 | $189.50 |
| Purchase #6 | $228.57 | 8.511% | $248.0236 | $248.02 | $248.00 | $248.00 |
| Purchase #7 | $121.66 | 12.681% | $137.0877 | $137.09 | $137.10 | $137.10 |
| 7 purchase totals = | $1,290.60 | $1,398.3826 | $1,398.38 | $1,398.35 | $1,398.40 | |