| 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 | $92.75 | 7.507% | $99.7127 | $99.71 | $99.70 | $99.70 |
| Purchase #2 | $209.69 | 9.503% | $229.6168 | $229.62 | $229.60 | $229.60 |
| Purchase #3 | $149.26 | 12.172% | $167.4279 | $167.43 | $167.45 | $167.40 |
| Purchase #4 | $113.47 | 9.641% | $124.4096 | $124.41 | $124.40 | $124.40 |
| Purchase #5 | $106.88 | 8.473% | $115.9359 | $115.94 | $115.95 | $115.90 |
| Purchase #6 | $133.77 | 4.587% | $139.906 | $139.91 | $139.90 | $139.90 |
| Purchase #7 | $37.79 | 3.363% | $39.0609 | $39.06 | $39.05 | $39.10 |
| 7 purchase totals = | $843.61 | $916.0698 | $916.08 | $916.05 | $916.00 | |