| 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 | $120.94 | 9.482% | $132.4075 | $132.41 | $132.40 | $132.40 |
| Purchase #2 | $190.57 | 3.733% | $197.684 | $197.68 | $197.70 | $197.70 |
| Purchase #3 | $149.94 | 11.420% | $167.0631 | $167.06 | $167.05 | $167.10 |
| Purchase #4 | $38.61 | 9.675% | $42.3455 | $42.35 | $42.35 | $42.30 |
| Purchase #5 | $230.30 | 11.600% | $257.0148 | $257.01 | $257.00 | $257.00 |
| Purchase #6 | $72.69 | 12.637% | $81.8758 | $81.88 | $81.90 | $81.90 |
| Purchase #7 | $180.38 | 6.315% | $191.771 | $191.77 | $191.75 | $191.80 |
| 7 purchase totals = | $983.43 | $1,070.1617 | $1,070.16 | $1,070.15 | $1,070.20 | |