| 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 | $242.75 | 4.296% | $253.1785 | $253.18 | $253.20 | $253.20 |
| Purchase #2 | $67.42 | 5.366% | $71.0378 | $71.04 | $71.05 | $71.00 |
| Purchase #3 | $115.55 | 9.110% | $126.0766 | $126.08 | $126.10 | $126.10 |
| Purchase #4 | $59.78 | 13.866% | $68.0691 | $68.07 | $68.05 | $68.10 |
| Purchase #5 | $56.83 | 3.497% | $58.8173 | $58.82 | $58.80 | $58.80 |
| Purchase #6 | $156.33 | 6.571% | $166.6024 | $166.60 | $166.60 | $166.60 |
| Purchase #7 | $159.44 | 12.135% | $178.788 | $178.79 | $178.80 | $178.80 |
| 7 purchase totals = | $858.10 | $922.5697 | $922.58 | $922.60 | $922.60 | |