| 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 | $79.83 | 11.344% | $88.8859 | $88.89 | $88.90 | $88.90 |
| Purchase #2 | $149.83 | 9.426% | $163.953 | $163.95 | $163.95 | $164.00 |
| Purchase #3 | $57.95 | 11.430% | $64.5737 | $64.57 | $64.55 | $64.60 |
| Purchase #4 | $67.62 | 8.297% | $73.2304 | $73.23 | $73.25 | $73.20 |
| Purchase #5 | $83.36 | 3.188% | $86.0175 | $86.02 | $86.00 | $86.00 |
| Purchase #6 | $118.56 | 7.408% | $127.3429 | $127.34 | $127.35 | $127.30 |
| Purchase #7 | $239.61 | 9.815% | $263.1277 | $263.13 | $263.15 | $263.10 |
| 7 purchase totals = | $796.76 | $867.1311 | $867.13 | $867.15 | $867.10 | |