| 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 | $97.25 | 10.260% | $107.2279 | $107.23 | $107.25 | $107.20 |
| Purchase #2 | $72.27 | 4.322% | $75.3935 | $75.39 | $75.40 | $75.40 |
| Purchase #3 | $146.92 | 5.157% | $154.4967 | $154.50 | $154.50 | $154.50 |
| Purchase #4 | $154.43 | 5.805% | $163.3947 | $163.39 | $163.40 | $163.40 |
| Purchase #5 | $81.98 | 8.236% | $88.7319 | $88.73 | $88.75 | $88.70 |
| Purchase #6 | $128.78 | 3.428% | $133.1946 | $133.19 | $133.20 | $133.20 |
| Purchase #7 | $27.40 | 12.336% | $30.7801 | $30.78 | $30.80 | $30.80 |
| 7 purchase totals = | $709.03 | $753.2194 | $753.21 | $753.30 | $753.20 | |