| 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 | $187.45 | 6.215% | $199.1 | $199.10 | $199.10 | $199.10 |
| Purchase #2 | $218.57 | 8.575% | $237.3124 | $237.31 | $237.30 | $237.30 |
| Purchase #3 | $117.76 | 12.254% | $132.1903 | $132.19 | $132.20 | $132.20 |
| Purchase #4 | $213.26 | 9.751% | $234.055 | $234.06 | $234.05 | $234.10 |
| Purchase #5 | $75.83 | 5.241% | $79.8043 | $79.80 | $79.80 | $79.80 |
| Purchase #6 | $193.62 | 6.868% | $206.9178 | $206.92 | $206.90 | $206.90 |
| Purchase #7 | $166.94 | 9.215% | $182.3235 | $182.32 | $182.30 | $182.30 |
| 7 purchase totals = | $1,173.43 | $1,271.7033 | $1,271.70 | $1,271.65 | $1,271.70 | |