| 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 | $18.41 | 4.814% | $19.2963 | $19.30 | $19.30 | $19.30 |
| Purchase #2 | $16.51 | 10.472% | $18.2389 | $18.24 | $18.25 | $18.20 |
| Purchase #3 | $71.83 | 5.479% | $75.7656 | $75.77 | $75.75 | $75.80 |
| Purchase #4 | $96.91 | 9.473% | $106.0903 | $106.09 | $106.10 | $106.10 |
| Purchase #5 | $81.89 | 11.263% | $91.1133 | $91.11 | $91.10 | $91.10 |
| Purchase #6 | $214.70 | 3.386% | $221.9697 | $221.97 | $221.95 | $222.00 |
| Purchase #7 | $73.98 | 11.390% | $82.4063 | $82.41 | $82.40 | $82.40 |
| 7 purchase totals = | $574.23 | $614.8804 | $614.89 | $614.85 | $614.90 | |