| 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 | $21.64 | 10.686% | $23.9525 | $23.95 | $23.95 | $24.00 |
| Purchase #2 | $21.27 | 5.189% | $22.3737 | $22.37 | $22.35 | $22.40 |
| Purchase #3 | $83.44 | 4.212% | $86.9545 | $86.95 | $86.95 | $87.00 |
| Purchase #4 | $166.49 | 11.246% | $185.2135 | $185.21 | $185.20 | $185.20 |
| Purchase #5 | $82.98 | 6.864% | $88.6757 | $88.68 | $88.70 | $88.70 |
| Purchase #6 | $221.71 | 4.143% | $230.8954 | $230.90 | $230.90 | $230.90 |
| Purchase #7 | $208.38 | 11.562% | $232.4729 | $232.47 | $232.45 | $232.50 |
| 7 purchase totals = | $805.91 | $870.5382 | $870.53 | $870.50 | $870.70 | |