| 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 | 5.481% | $117.7484 | $117.75 | $117.75 | $117.70 |
| Purchase #2 | $76.26 | 11.115% | $84.7363 | $84.74 | $84.75 | $84.70 |
| Purchase #3 | $124.89 | 13.659% | $141.9487 | $141.95 | $141.95 | $141.90 |
| Purchase #4 | $186.87 | 13.648% | $212.374 | $212.37 | $212.35 | $212.40 |
| Purchase #5 | $138.37 | 7.581% | $148.8598 | $148.86 | $148.85 | $148.90 |
| Purchase #6 | $159.83 | 11.708% | $178.5429 | $178.54 | $178.55 | $178.50 |
| Purchase #7 | $207.79 | 13.705% | $236.2676 | $236.27 | $236.25 | $236.30 |
| 7 purchase totals = | $1,005.64 | $1,120.4777 | $1,120.48 | $1,120.45 | $1,120.40 | |