| 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 | $162.82 | 6.662% | $173.6671 | $173.67 | $173.65 | $173.70 |
| Purchase #2 | $28.50 | 6.230% | $30.2756 | $30.28 | $30.30 | $30.30 |
| Purchase #3 | $136.84 | 6.664% | $145.959 | $145.96 | $145.95 | $146.00 |
| Purchase #4 | $57.49 | 9.194% | $62.7756 | $62.78 | $62.80 | $62.80 |
| Purchase #5 | $226.50 | 10.520% | $250.3278 | $250.33 | $250.35 | $250.30 |
| Purchase #6 | $135.27 | 5.531% | $142.7518 | $142.75 | $142.75 | $142.80 |
| Purchase #7 | $83.99 | 5.253% | $88.402 | $88.40 | $88.40 | $88.40 |
| 7 purchase totals = | $831.41 | $894.1589 | $894.17 | $894.20 | $894.30 | |