| 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 | $84.78 | 12.501% | $95.3783 | $95.38 | $95.40 | $95.40 |
| Purchase #2 | $27.26 | 8.851% | $29.6728 | $29.67 | $29.65 | $29.70 |
| Purchase #3 | $152.84 | 6.203% | $162.3207 | $162.32 | $162.30 | $162.30 |
| Purchase #4 | $121.47 | 13.231% | $137.5417 | $137.54 | $137.55 | $137.50 |
| Purchase #5 | $148.97 | 12.583% | $167.7149 | $167.71 | $167.70 | $167.70 |
| Purchase #6 | $15.94 | 8.171% | $17.2425 | $17.24 | $17.25 | $17.20 |
| Purchase #7 | $249.25 | 9.487% | $272.8963 | $272.90 | $272.90 | $272.90 |
| 7 purchase totals = | $800.51 | $882.7672 | $882.76 | $882.75 | $882.70 | |