| 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 | $176.65 | 6.835% | $188.724 | $188.72 | $188.70 | $188.70 |
| Purchase #2 | $182.75 | 13.307% | $207.0685 | $207.07 | $207.05 | $207.10 |
| Purchase #3 | $159.40 | 4.621% | $166.7659 | $166.77 | $166.75 | $166.80 |
| Purchase #4 | $190.25 | 7.486% | $204.4921 | $204.49 | $204.50 | $204.50 |
| Purchase #5 | $117.93 | 3.241% | $121.7521 | $121.75 | $121.75 | $121.80 |
| Purchase #6 | $59.45 | 13.456% | $67.4496 | $67.45 | $67.45 | $67.40 |
| Purchase #7 | $8.74 | 3.605% | $9.0551 | $9.06 | $9.05 | $9.10 |
| 7 purchase totals = | $895.17 | $965.3073 | $965.31 | $965.25 | $965.40 | |