| 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 | $86.27 | 6.252% | $91.6636 | $91.66 | $91.65 | $91.70 |
| Purchase #2 | $129.41 | 9.234% | $141.3597 | $141.36 | $141.35 | $141.40 |
| Purchase #3 | $45.91 | 11.376% | $51.1327 | $51.13 | $51.15 | $51.10 |
| Purchase #4 | $43.42 | 6.453% | $46.2219 | $46.22 | $46.20 | $46.20 |
| Purchase #5 | $72.91 | 12.121% | $81.7474 | $81.75 | $81.75 | $81.70 |
| Purchase #6 | $134.96 | 9.813% | $148.2036 | $148.20 | $148.20 | $148.20 |
| Purchase #7 | $121.56 | 6.417% | $129.3605 | $129.36 | $129.35 | $129.40 |
| 7 purchase totals = | $634.44 | $689.6894 | $689.68 | $689.65 | $689.70 | |