| 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 | $63.96 | 12.823% | $72.1616 | $72.16 | $72.15 | $72.20 |
| Purchase #2 | $132.60 | 13.641% | $150.688 | $150.69 | $150.70 | $150.70 |
| Purchase #3 | $222.64 | 4.407% | $232.4517 | $232.45 | $232.45 | $232.50 |
| Purchase #4 | $75.54 | 12.167% | $84.731 | $84.73 | $84.75 | $84.70 |
| Purchase #5 | $40.78 | 11.115% | $45.3127 | $45.31 | $45.30 | $45.30 |
| Purchase #6 | $249.42 | 7.840% | $268.9745 | $268.97 | $268.95 | $269.00 |
| Purchase #7 | $77.80 | 3.841% | $80.7883 | $80.79 | $80.80 | $80.80 |
| 7 purchase totals = | $862.74 | $935.1078 | $935.10 | $935.10 | $935.20 | |