| 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 | $71.46 | 13.166% | $80.8684 | $80.87 | $80.85 | $80.90 |
| Purchase #2 | $111.57 | 6.481% | $118.8009 | $118.80 | $118.80 | $118.80 |
| Purchase #3 | $75.87 | 9.188% | $82.8409 | $82.84 | $82.85 | $82.80 |
| Purchase #4 | $122.28 | 8.500% | $132.6738 | $132.67 | $132.65 | $132.70 |
| Purchase #5 | $182.98 | 4.158% | $190.5883 | $190.59 | $190.60 | $190.60 |
| Purchase #6 | $23.73 | 12.820% | $26.7722 | $26.77 | $26.75 | $26.80 |
| Purchase #7 | $248.89 | 6.552% | $265.1973 | $265.20 | $265.20 | $265.20 |
| 7 purchase totals = | $836.78 | $897.7418 | $897.74 | $897.70 | $897.80 | |