| 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 | $74.51 | 11.514% | $83.0891 | $83.09 | $83.10 | $83.10 |
| Purchase #2 | $61.43 | 3.355% | $63.491 | $63.49 | $63.50 | $63.50 |
| Purchase #3 | $81.39 | 13.704% | $92.5437 | $92.54 | $92.55 | $92.50 |
| Purchase #4 | $197.77 | 3.427% | $204.5476 | $204.55 | $204.55 | $204.50 |
| Purchase #5 | $9.67 | 10.180% | $10.6544 | $10.65 | $10.65 | $10.70 |
| Purchase #6 | $151.92 | 12.249% | $170.5287 | $170.53 | $170.55 | $170.50 |
| Purchase #7 | $70.46 | 4.153% | $73.3862 | $73.39 | $73.40 | $73.40 |
| 7 purchase totals = | $647.15 | $698.2407 | $698.24 | $698.30 | $698.20 | |