| 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 | $236.91 | 11.201% | $263.4463 | $263.45 | $263.45 | $263.40 |
| Purchase #2 | $72.44 | 13.746% | $82.3976 | $82.40 | $82.40 | $82.40 |
| Purchase #3 | $63.54 | 9.600% | $69.6398 | $69.64 | $69.65 | $69.60 |
| Purchase #4 | $81.47 | 8.690% | $88.5497 | $88.55 | $88.55 | $88.50 |
| Purchase #5 | $163.71 | 4.288% | $170.7299 | $170.73 | $170.75 | $170.70 |
| Purchase #6 | $19.32 | 12.130% | $21.6635 | $21.66 | $21.65 | $21.70 |
| Purchase #7 | $145.61 | 6.442% | $154.9902 | $154.99 | $155.00 | $155.00 |
| 7 purchase totals = | $783.00 | $851.4170 | $851.42 | $851.45 | $851.30 | |