| 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 | $87.59 | 7.417% | $94.0866 | $94.09 | $94.10 | $94.10 |
| Purchase #2 | $138.58 | 4.792% | $145.2208 | $145.22 | $145.20 | $145.20 |
| Purchase #3 | $211.27 | 11.866% | $236.3393 | $236.34 | $236.35 | $236.30 |
| Purchase #4 | $92.67 | 13.406% | $105.0933 | $105.09 | $105.10 | $105.10 |
| Purchase #5 | $165.48 | 6.429% | $176.1187 | $176.12 | $176.10 | $176.10 |
| Purchase #6 | $224.63 | 3.498% | $232.4876 | $232.49 | $232.50 | $232.50 |
| Purchase #7 | $99.38 | 7.501% | $106.8345 | $106.83 | $106.85 | $106.80 |
| 7 purchase totals = | $1,019.60 | $1,096.1808 | $1,096.18 | $1,096.20 | $1,096.10 | |