| 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 | $25.79 | 5.622% | $27.2399 | $27.24 | $27.25 | $27.20 |
| Purchase #2 | $203.80 | 6.189% | $216.4132 | $216.41 | $216.40 | $216.40 |
| Purchase #3 | $101.54 | 8.377% | $110.046 | $110.05 | $110.05 | $110.00 |
| Purchase #4 | $182.35 | 4.631% | $190.7946 | $190.79 | $190.80 | $190.80 |
| Purchase #5 | $205.88 | 11.429% | $229.41 | $229.41 | $229.40 | $229.40 |
| Purchase #6 | $76.37 | 13.827% | $86.9297 | $86.93 | $86.95 | $86.90 |
| Purchase #7 | $73.86 | 13.450% | $83.7942 | $83.79 | $83.80 | $83.80 |
| 7 purchase totals = | $869.59 | $944.6276 | $944.62 | $944.65 | $944.50 | |