| 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 | $52.29 | 10.622% | $57.8442 | $57.84 | $57.85 | $57.80 |
| Purchase #2 | $11.85 | 12.839% | $13.3714 | $13.37 | $13.35 | $13.40 |
| Purchase #3 | $57.93 | 13.746% | $65.8931 | $65.89 | $65.90 | $65.90 |
| Purchase #4 | $146.79 | 8.586% | $159.3934 | $159.39 | $159.40 | $159.40 |
| Purchase #5 | $59.77 | 12.753% | $67.3925 | $67.39 | $67.40 | $67.40 |
| Purchase #6 | $247.61 | 5.676% | $261.6643 | $261.66 | $261.65 | $261.70 |
| Purchase #7 | $173.78 | 10.512% | $192.0478 | $192.05 | $192.05 | $192.00 |
| 7 purchase totals = | $750.02 | $817.6067 | $817.59 | $817.60 | $817.60 | |