| 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 | $214.40 | 13.247% | $242.8016 | $242.80 | $242.80 | $242.80 |
| Purchase #2 | $134.54 | 10.832% | $149.1134 | $149.11 | $149.10 | $149.10 |
| Purchase #3 | $229.26 | 3.372% | $236.9906 | $236.99 | $237.00 | $237.00 |
| Purchase #4 | $9.28 | 4.772% | $9.7228 | $9.72 | $9.70 | $9.70 |
| Purchase #5 | $89.41 | 6.800% | $95.4899 | $95.49 | $95.50 | $95.50 |
| Purchase #6 | $158.94 | 3.404% | $164.3503 | $164.35 | $164.35 | $164.40 |
| Purchase #7 | $52.88 | 7.360% | $56.772 | $56.77 | $56.75 | $56.80 |
| 7 purchase totals = | $888.71 | $955.2406 | $955.23 | $955.20 | $955.30 | |