| 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 | $142.90 | 13.522% | $162.2229 | $162.22 | $162.20 | $162.20 |
| Purchase #2 | $78.79 | 3.384% | $81.4563 | $81.46 | $81.45 | $81.50 |
| Purchase #3 | $42.67 | 13.327% | $48.3566 | $48.36 | $48.35 | $48.40 |
| Purchase #4 | $136.28 | 13.133% | $154.1777 | $154.18 | $154.20 | $154.20 |
| Purchase #5 | $162.62 | 12.290% | $182.606 | $182.61 | $182.60 | $182.60 |
| Purchase #6 | $57.52 | 7.391% | $61.7713 | $61.77 | $61.75 | $61.80 |
| Purchase #7 | $52.40 | 11.205% | $58.2714 | $58.27 | $58.25 | $58.30 |
| 7 purchase totals = | $673.18 | $748.8622 | $748.87 | $748.80 | $749.00 | |