| 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 | $119.40 | 6.864% | $127.5956 | $127.60 | $127.60 | $127.60 |
| Purchase #2 | $32.31 | 4.858% | $33.8796 | $33.88 | $33.90 | $33.90 |
| Purchase #3 | $224.40 | 4.640% | $234.8122 | $234.81 | $234.80 | $234.80 |
| Purchase #4 | $25.33 | 7.557% | $27.2442 | $27.24 | $27.25 | $27.20 |
| Purchase #5 | $197.56 | 8.440% | $214.2341 | $214.23 | $214.25 | $214.20 |
| Purchase #6 | $35.55 | 13.261% | $40.2643 | $40.26 | $40.25 | $40.30 |
| Purchase #7 | $242.53 | 6.149% | $257.4432 | $257.44 | $257.45 | $257.40 |
| 7 purchase totals = | $877.08 | $935.4732 | $935.46 | $935.50 | $935.40 | |