| 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 | $170.54 | 12.151% | $191.2623 | $191.26 | $191.25 | $191.30 |
| Purchase #2 | $13.92 | 11.283% | $15.4906 | $15.49 | $15.50 | $15.50 |
| Purchase #3 | $99.38 | 11.431% | $110.7401 | $110.74 | $110.75 | $110.70 |
| Purchase #4 | $83.56 | 6.778% | $89.2237 | $89.22 | $89.20 | $89.20 |
| Purchase #5 | $216.74 | 9.308% | $236.9142 | $236.91 | $236.90 | $236.90 |
| Purchase #6 | $12.62 | 11.130% | $14.0246 | $14.02 | $14.00 | $14.00 |
| Purchase #7 | $108.89 | 4.791% | $114.1069 | $114.11 | $114.10 | $114.10 |
| 7 purchase totals = | $705.65 | $771.7624 | $771.75 | $771.70 | $771.70 | |