| 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 | $154.59 | 8.615% | $167.9079 | $167.91 | $167.90 | $167.90 |
| Purchase #2 | $137.36 | 8.461% | $148.982 | $148.98 | $149.00 | $149.00 |
| Purchase #3 | $79.58 | 10.693% | $88.0895 | $88.09 | $88.10 | $88.10 |
| Purchase #4 | $18.47 | 10.368% | $20.385 | $20.39 | $20.40 | $20.40 |
| Purchase #5 | $116.25 | 13.597% | $132.0565 | $132.06 | $132.05 | $132.10 |
| Purchase #6 | $112.93 | 8.465% | $122.4895 | $122.49 | $122.50 | $122.50 |
| Purchase #7 | $210.72 | 13.518% | $239.2051 | $239.21 | $239.20 | $239.20 |
| 7 purchase totals = | $829.90 | $919.1155 | $919.13 | $919.15 | $919.20 | |