| 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 | $229.39 | 5.674% | $242.4056 | $242.41 | $242.40 | $242.40 |
| Purchase #2 | $103.69 | 10.595% | $114.676 | $114.68 | $114.70 | $114.70 |
| Purchase #3 | $69.84 | 3.483% | $72.2725 | $72.27 | $72.25 | $72.30 |
| Purchase #4 | $47.87 | 3.610% | $49.5981 | $49.60 | $49.60 | $49.60 |
| Purchase #5 | $116.50 | 13.453% | $132.1727 | $132.17 | $132.15 | $132.20 |
| Purchase #6 | $82.47 | 12.117% | $92.4629 | $92.46 | $92.45 | $92.50 |
| Purchase #7 | $174.64 | 7.696% | $188.0803 | $188.08 | $188.10 | $188.10 |
| 7 purchase totals = | $824.40 | $891.6681 | $891.67 | $891.65 | $891.80 | |