| 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 | $199.61 | 3.398% | $206.3927 | $206.39 | $206.40 | $206.40 |
| Purchase #2 | $26.79 | 13.116% | $30.3038 | $30.30 | $30.30 | $30.30 |
| Purchase #3 | $45.47 | 8.246% | $49.2195 | $49.22 | $49.20 | $49.20 |
| Purchase #4 | $171.40 | 8.119% | $185.316 | $185.32 | $185.30 | $185.30 |
| Purchase #5 | $132.63 | 5.449% | $139.857 | $139.86 | $139.85 | $139.90 |
| Purchase #6 | $158.27 | 6.520% | $168.5892 | $168.59 | $168.60 | $168.60 |
| Purchase #7 | $122.43 | 11.821% | $136.9025 | $136.90 | $136.90 | $136.90 |
| 7 purchase totals = | $856.60 | $916.5807 | $916.58 | $916.55 | $916.60 | |