| 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 | $112.97 | 13.159% | $127.8357 | $127.84 | $127.85 | $127.80 |
| Purchase #2 | $8.48 | 8.389% | $9.1914 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $10.97 | 8.733% | $11.928 | $11.93 | $11.95 | $11.90 |
| Purchase #4 | $85.51 | 3.331% | $88.3583 | $88.36 | $88.35 | $88.40 |
| Purchase #5 | $111.79 | 9.502% | $122.4123 | $122.41 | $122.40 | $122.40 |
| Purchase #6 | $52.65 | 4.595% | $55.0693 | $55.07 | $55.05 | $55.10 |
| Purchase #7 | $75.88 | 13.479% | $86.1079 | $86.11 | $86.10 | $86.10 |
| 7 purchase totals = | $458.25 | $500.9029 | $500.91 | $500.90 | $500.90 | |