| 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 | $96.31 | 8.240% | $104.2459 | $104.25 | $104.25 | $104.20 |
| Purchase #2 | $80.62 | 13.779% | $91.7286 | $91.73 | $91.75 | $91.70 |
| Purchase #3 | $221.87 | 4.583% | $232.0383 | $232.04 | $232.05 | $232.00 |
| Purchase #4 | $215.29 | 10.649% | $238.2162 | $238.22 | $238.20 | $238.20 |
| Purchase #5 | $79.35 | 4.308% | $82.7684 | $82.77 | $82.75 | $82.80 |
| Purchase #6 | $110.69 | 7.245% | $118.7095 | $118.71 | $118.70 | $118.70 |
| Purchase #7 | $124.37 | 3.752% | $129.0364 | $129.04 | $129.05 | $129.00 |
| 7 purchase totals = | $928.50 | $996.7433 | $996.76 | $996.75 | $996.60 | |