| 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 | $154.81 | 4.425% | $161.6603 | $161.66 | $161.65 | $161.70 |
| Purchase #2 | $162.43 | 13.681% | $184.652 | $184.65 | $184.65 | $184.70 |
| Purchase #3 | $51.47 | 7.399% | $55.2783 | $55.28 | $55.30 | $55.30 |
| Purchase #4 | $201.71 | 8.692% | $219.2426 | $219.24 | $219.25 | $219.20 |
| Purchase #5 | $25.81 | 13.869% | $29.3896 | $29.39 | $29.40 | $29.40 |
| Purchase #6 | $143.74 | 7.253% | $154.1655 | $154.17 | $154.15 | $154.20 |
| Purchase #7 | $72.44 | 8.170% | $78.3583 | $78.36 | $78.35 | $78.40 |
| 7 purchase totals = | $812.41 | $882.7466 | $882.75 | $882.75 | $882.90 | |