| 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 | $247.83 | 11.517% | $276.3726 | $276.37 | $276.35 | $276.40 |
| Purchase #2 | $159.69 | 7.655% | $171.9143 | $171.91 | $171.90 | $171.90 |
| Purchase #3 | $122.89 | 4.156% | $127.9973 | $128.00 | $128.00 | $128.00 |
| Purchase #4 | $121.32 | 7.693% | $130.6531 | $130.65 | $130.65 | $130.70 |
| Purchase #5 | $52.81 | 10.247% | $58.2214 | $58.22 | $58.20 | $58.20 |
| Purchase #6 | $48.90 | 11.245% | $54.3988 | $54.40 | $54.40 | $54.40 |
| Purchase #7 | $72.74 | 12.583% | $81.8929 | $81.89 | $81.90 | $81.90 |
| 7 purchase totals = | $826.18 | $901.4504 | $901.44 | $901.40 | $901.50 | |