| 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 | $132.95 | 8.633% | $144.4276 | $144.43 | $144.45 | $144.40 |
| Purchase #2 | $77.29 | 12.520% | $86.9667 | $86.97 | $86.95 | $87.00 |
| Purchase #3 | $31.75 | 12.416% | $35.6921 | $35.69 | $35.70 | $35.70 |
| Purchase #4 | $48.79 | 8.515% | $52.9445 | $52.94 | $52.95 | $52.90 |
| Purchase #5 | $222.63 | 10.762% | $246.5894 | $246.59 | $246.60 | $246.60 |
| Purchase #6 | $22.93 | 9.485% | $25.1049 | $25.10 | $25.10 | $25.10 |
| Purchase #7 | $198.68 | 11.682% | $221.8898 | $221.89 | $221.90 | $221.90 |
| 7 purchase totals = | $735.02 | $813.6150 | $813.61 | $813.65 | $813.60 | |