| 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 | $183.59 | 12.290% | $206.1532 | $206.15 | $206.15 | $206.20 |
| Purchase #2 | $76.75 | 9.286% | $83.877 | $83.88 | $83.90 | $83.90 |
| Purchase #3 | $229.52 | 9.652% | $251.6733 | $251.67 | $251.65 | $251.70 |
| Purchase #4 | $84.85 | 5.384% | $89.4183 | $89.42 | $89.40 | $89.40 |
| Purchase #5 | $89.87 | 10.750% | $99.531 | $99.53 | $99.55 | $99.50 |
| Purchase #6 | $40.76 | 3.686% | $42.2624 | $42.26 | $42.25 | $42.30 |
| Purchase #7 | $25.32 | 5.593% | $26.7361 | $26.74 | $26.75 | $26.70 |
| 7 purchase totals = | $730.66 | $799.6513 | $799.65 | $799.65 | $799.70 | |