| 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 | $60.69 | 10.694% | $67.1802 | $67.18 | $67.20 | $67.20 |
| Purchase #2 | $250.65 | 13.538% | $284.583 | $284.58 | $284.60 | $284.60 |
| Purchase #3 | $15.85 | 7.280% | $17.0039 | $17.00 | $17.00 | $17.00 |
| Purchase #4 | $112.98 | 11.643% | $126.1343 | $126.13 | $126.15 | $126.10 |
| Purchase #5 | $100.50 | 7.692% | $108.2305 | $108.23 | $108.25 | $108.20 |
| Purchase #6 | $103.97 | 6.295% | $110.5149 | $110.51 | $110.50 | $110.50 |
| Purchase #7 | $144.40 | 13.511% | $163.9099 | $163.91 | $163.90 | $163.90 |
| 7 purchase totals = | $789.04 | $877.5567 | $877.54 | $877.60 | $877.50 | |