| 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 | $209.51 | 4.272% | $218.4603 | $218.46 | $218.45 | $218.50 |
| Purchase #2 | $134.40 | 6.775% | $143.5056 | $143.51 | $143.50 | $143.50 |
| Purchase #3 | $81.76 | 5.283% | $86.0794 | $86.08 | $86.10 | $86.10 |
| Purchase #4 | $167.99 | 4.732% | $175.9393 | $175.94 | $175.95 | $175.90 |
| Purchase #5 | $67.58 | 10.720% | $74.8246 | $74.82 | $74.80 | $74.80 |
| Purchase #6 | $140.79 | 10.484% | $155.5504 | $155.55 | $155.55 | $155.60 |
| Purchase #7 | $84.74 | 5.732% | $89.5973 | $89.60 | $89.60 | $89.60 |
| 7 purchase totals = | $886.77 | $943.9569 | $943.96 | $943.95 | $944.00 | |