| 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 | $92.54 | 11.756% | $103.419 | $103.42 | $103.40 | $103.40 |
| Purchase #2 | $84.97 | 4.402% | $88.7104 | $88.71 | $88.70 | $88.70 |
| Purchase #3 | $125.25 | 12.240% | $140.5806 | $140.58 | $140.60 | $140.60 |
| Purchase #4 | $70.28 | 10.583% | $77.7177 | $77.72 | $77.70 | $77.70 |
| Purchase #5 | $207.45 | 8.160% | $224.3779 | $224.38 | $224.40 | $224.40 |
| Purchase #6 | $191.92 | 9.174% | $209.5267 | $209.53 | $209.55 | $209.50 |
| Purchase #7 | $31.91 | 10.818% | $35.362 | $35.36 | $35.35 | $35.40 |
| 7 purchase totals = | $804.32 | $879.6943 | $879.70 | $879.70 | $879.70 | |