| 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 | $111.63 | 4.205% | $116.324 | $116.32 | $116.30 | $116.30 |
| Purchase #2 | $41.54 | 10.659% | $45.9677 | $45.97 | $45.95 | $46.00 |
| Purchase #3 | $206.75 | 11.203% | $229.9122 | $229.91 | $229.90 | $229.90 |
| Purchase #4 | $76.64 | 6.801% | $81.8523 | $81.85 | $81.85 | $81.90 |
| Purchase #5 | $142.34 | 4.585% | $148.8663 | $148.87 | $148.85 | $148.90 |
| Purchase #6 | $33.43 | 9.291% | $36.536 | $36.54 | $36.55 | $36.50 |
| Purchase #7 | $193.59 | 5.302% | $203.8541 | $203.85 | $203.85 | $203.90 |
| 7 purchase totals = | $805.92 | $863.3126 | $863.31 | $863.25 | $863.40 | |