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 | $107.50 | 12.421% | $120.8526 | $120.85 | $120.85 | $120.90 |
Purchase #2 | $107.32 | 3.420% | $110.9903 | $110.99 | $111.00 | $111.00 |
Purchase #3 | $135.63 | 4.528% | $141.7713 | $141.77 | $141.75 | $141.80 |
Purchase #4 | $82.56 | 10.440% | $91.1793 | $91.18 | $91.20 | $91.20 |
Purchase #5 | $28.64 | 7.408% | $30.7617 | $30.76 | $30.75 | $30.80 |
Purchase #6 | $40.38 | 9.304% | $44.137 | $44.14 | $44.15 | $44.10 |
Purchase #7 | $14.38 | 12.590% | $16.1904 | $16.19 | $16.20 | $16.20 |
7 purchase totals = | $516.41 | $555.8826 | $555.88 | $555.90 | $556.00 |