| 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 | $75.33 | 10.302% | $83.0905 | $83.09 | $83.10 | $83.10 |
| Purchase #2 | $25.32 | 6.291% | $26.9129 | $26.91 | $26.90 | $26.90 |
| Purchase #3 | $20.65 | 13.199% | $23.3756 | $23.38 | $23.40 | $23.40 |
| Purchase #4 | $158.62 | 3.421% | $164.0464 | $164.05 | $164.05 | $164.00 |
| Purchase #5 | $73.76 | 7.418% | $79.2315 | $79.23 | $79.25 | $79.20 |
| Purchase #6 | $26.98 | 8.250% | $29.2059 | $29.21 | $29.20 | $29.20 |
| Purchase #7 | $24.31 | 10.481% | $26.8579 | $26.86 | $26.85 | $26.90 |
| 7 purchase totals = | $404.97 | $432.7207 | $432.73 | $432.75 | $432.70 | |