| 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 | $139.83 | 7.360% | $150.1215 | $150.12 | $150.10 | $150.10 |
| Purchase #2 | $111.87 | 13.702% | $127.1984 | $127.20 | $127.20 | $127.20 |
| Purchase #3 | $205.46 | 7.791% | $221.4674 | $221.47 | $221.45 | $221.50 |
| Purchase #4 | $93.80 | 13.217% | $106.1975 | $106.20 | $106.20 | $106.20 |
| Purchase #5 | $22.96 | 3.310% | $23.72 | $23.72 | $23.70 | $23.70 |
| Purchase #6 | $245.25 | 6.522% | $261.2452 | $261.25 | $261.25 | $261.20 |
| Purchase #7 | $187.71 | 10.187% | $206.832 | $206.83 | $206.85 | $206.80 |
| 7 purchase totals = | $1,006.88 | $1,096.7820 | $1,096.79 | $1,096.75 | $1,096.70 | |