| 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 | $207.50 | 8.584% | $225.3118 | $225.31 | $225.30 | $225.30 |
| Purchase #2 | $127.92 | 8.179% | $138.3826 | $138.38 | $138.40 | $138.40 |
| Purchase #3 | $107.30 | 9.296% | $117.2746 | $117.27 | $117.25 | $117.30 |
| Purchase #4 | $49.43 | 5.602% | $52.1991 | $52.20 | $52.20 | $52.20 |
| Purchase #5 | $190.79 | 9.241% | $208.4209 | $208.42 | $208.40 | $208.40 |
| Purchase #6 | $104.51 | 4.668% | $109.3885 | $109.39 | $109.40 | $109.40 |
| Purchase #7 | $95.71 | 7.141% | $102.5447 | $102.54 | $102.55 | $102.50 |
| 7 purchase totals = | $883.16 | $953.5222 | $953.51 | $953.50 | $953.50 | |