| 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 | $121.34 | 13.667% | $137.9235 | $137.92 | $137.90 | $137.90 |
| Purchase #2 | $147.71 | 7.758% | $159.1693 | $159.17 | $159.15 | $159.20 |
| Purchase #3 | $92.75 | 12.476% | $104.3215 | $104.32 | $104.30 | $104.30 |
| Purchase #4 | $77.72 | 13.456% | $88.178 | $88.18 | $88.20 | $88.20 |
| Purchase #5 | $204.98 | 8.547% | $222.4996 | $222.50 | $222.50 | $222.50 |
| Purchase #6 | $156.64 | 4.201% | $163.2204 | $163.22 | $163.20 | $163.20 |
| Purchase #7 | $77.64 | 9.219% | $84.7976 | $84.80 | $84.80 | $84.80 |
| 7 purchase totals = | $878.78 | $960.1099 | $960.11 | $960.05 | $960.10 | |