| 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 | $247.88 | 8.312% | $268.4838 | $268.48 | $268.50 | $268.50 |
| Purchase #2 | $25.67 | 8.305% | $27.8019 | $27.80 | $27.80 | $27.80 |
| Purchase #3 | $112.31 | 11.603% | $125.3413 | $125.34 | $125.35 | $125.30 |
| Purchase #4 | $121.26 | 4.158% | $126.302 | $126.30 | $126.30 | $126.30 |
| Purchase #5 | $97.41 | 13.400% | $110.4629 | $110.46 | $110.45 | $110.50 |
| Purchase #6 | $137.30 | 8.440% | $148.8881 | $148.89 | $148.90 | $148.90 |
| Purchase #7 | $57.63 | 10.122% | $63.4633 | $63.46 | $63.45 | $63.50 |
| 7 purchase totals = | $799.46 | $870.7433 | $870.73 | $870.75 | $870.80 | |