| 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 | $104.84 | 8.248% | $113.4872 | $113.49 | $113.50 | $113.50 |
| Purchase #2 | $94.99 | 11.301% | $105.7248 | $105.72 | $105.70 | $105.70 |
| Purchase #3 | $114.64 | 10.387% | $126.5477 | $126.55 | $126.55 | $126.50 |
| Purchase #4 | $138.89 | 11.436% | $154.7735 | $154.77 | $154.75 | $154.80 |
| Purchase #5 | $182.66 | 3.272% | $188.6366 | $188.64 | $188.65 | $188.60 |
| Purchase #6 | $110.58 | 6.142% | $117.3718 | $117.37 | $117.35 | $117.40 |
| Purchase #7 | $6.62 | 11.552% | $7.3847 | $7.38 | $7.40 | $7.40 |
| 7 purchase totals = | $753.22 | $813.9263 | $813.92 | $813.90 | $813.90 | |