| 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 | $118.49 | 4.719% | $124.0815 | $124.08 | $124.10 | $124.10 |
| Purchase #2 | $30.29 | 7.332% | $32.5109 | $32.51 | $32.50 | $32.50 |
| Purchase #3 | $27.25 | 10.194% | $30.0279 | $30.03 | $30.05 | $30.00 |
| Purchase #4 | $25.67 | 3.854% | $26.6593 | $26.66 | $26.65 | $26.70 |
| Purchase #5 | $173.50 | 7.286% | $186.1412 | $186.14 | $186.15 | $186.10 |
| Purchase #6 | $45.80 | 13.495% | $51.9807 | $51.98 | $52.00 | $52.00 |
| Purchase #7 | $22.30 | 5.119% | $23.4415 | $23.44 | $23.45 | $23.40 |
| 7 purchase totals = | $443.30 | $474.8430 | $474.84 | $474.90 | $474.80 | |