| 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 | $199.73 | 12.617% | $224.9299 | $224.93 | $224.95 | $224.90 |
| Purchase #2 | $13.65 | 8.186% | $14.7674 | $14.77 | $14.75 | $14.80 |
| Purchase #3 | $105.69 | 7.833% | $113.9687 | $113.97 | $113.95 | $114.00 |
| Purchase #4 | $99.55 | 8.225% | $107.738 | $107.74 | $107.75 | $107.70 |
| Purchase #5 | $20.64 | 13.330% | $23.3913 | $23.39 | $23.40 | $23.40 |
| Purchase #6 | $148.93 | 10.689% | $164.8491 | $164.85 | $164.85 | $164.80 |
| Purchase #7 | $64.92 | 13.865% | $73.9212 | $73.92 | $73.90 | $73.90 |
| 7 purchase totals = | $653.11 | $723.5656 | $723.57 | $723.55 | $723.50 | |