| 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 | $217.79 | 4.299% | $227.1528 | $227.15 | $227.15 | $227.20 |
| Purchase #2 | $65.32 | 5.467% | $68.891 | $68.89 | $68.90 | $68.90 |
| Purchase #3 | $207.49 | 5.157% | $218.1903 | $218.19 | $218.20 | $218.20 |
| Purchase #4 | $169.47 | 3.641% | $175.6404 | $175.64 | $175.65 | $175.60 |
| Purchase #5 | $71.72 | 7.229% | $76.9046 | $76.90 | $76.90 | $76.90 |
| Purchase #6 | $71.75 | 12.583% | $80.7783 | $80.78 | $80.80 | $80.80 |
| Purchase #7 | $114.27 | 11.818% | $127.7744 | $127.77 | $127.75 | $127.80 |
| 7 purchase totals = | $917.81 | $975.3318 | $975.32 | $975.35 | $975.40 | |