| 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 | $132.39 | 3.672% | $137.2514 | $137.25 | $137.25 | $137.30 |
| Purchase #2 | $60.46 | 8.249% | $65.4473 | $65.45 | $65.45 | $65.40 |
| Purchase #3 | $173.56 | 8.325% | $188.0089 | $188.01 | $188.00 | $188.00 |
| Purchase #4 | $51.25 | 7.790% | $55.2424 | $55.24 | $55.25 | $55.20 |
| Purchase #5 | $66.56 | 4.523% | $69.5705 | $69.57 | $69.55 | $69.60 |
| Purchase #6 | $202.26 | 3.347% | $209.0296 | $209.03 | $209.05 | $209.00 |
| Purchase #7 | $107.86 | 9.568% | $118.18 | $118.18 | $118.20 | $118.20 |
| 7 purchase totals = | $794.34 | $842.7301 | $842.73 | $842.75 | $842.70 | |