| 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 | $160.78 | 9.758% | $176.4689 | $176.47 | $176.45 | $176.50 |
| Purchase #2 | $145.52 | 12.245% | $163.3389 | $163.34 | $163.35 | $163.30 |
| Purchase #3 | $183.70 | 13.589% | $208.663 | $208.66 | $208.65 | $208.70 |
| Purchase #4 | $221.63 | 13.691% | $251.9734 | $251.97 | $251.95 | $252.00 |
| Purchase #5 | $30.81 | 6.548% | $32.8274 | $32.83 | $32.85 | $32.80 |
| Purchase #6 | $117.97 | 3.113% | $121.6424 | $121.64 | $121.65 | $121.60 |
| Purchase #7 | $22.37 | 3.353% | $23.1201 | $23.12 | $23.10 | $23.10 |
| 7 purchase totals = | $882.78 | $978.0341 | $978.03 | $978.00 | $978.00 | |