| 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 | $104.76 | 9.419% | $114.6273 | $114.63 | $114.65 | $114.60 |
| Purchase #2 | $230.50 | 13.458% | $261.5207 | $261.52 | $261.50 | $261.50 |
| Purchase #3 | $20.27 | 12.647% | $22.8335 | $22.83 | $22.85 | $22.80 |
| Purchase #4 | $118.40 | 7.867% | $127.7145 | $127.71 | $127.70 | $127.70 |
| Purchase #5 | $86.30 | 13.466% | $97.9212 | $97.92 | $97.90 | $97.90 |
| Purchase #6 | $39.37 | 13.483% | $44.6783 | $44.68 | $44.70 | $44.70 |
| Purchase #7 | $28.75 | 8.140% | $31.0903 | $31.09 | $31.10 | $31.10 |
| 7 purchase totals = | $628.35 | $700.3858 | $700.38 | $700.40 | $700.30 | |