| 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 | $236.68 | 7.741% | $255.0014 | $255.00 | $255.00 | $255.00 |
| Purchase #2 | $249.44 | 5.110% | $262.1864 | $262.19 | $262.20 | $262.20 |
| Purchase #3 | $27.70 | 4.721% | $29.0077 | $29.01 | $29.00 | $29.00 |
| Purchase #4 | $43.38 | 3.363% | $44.8389 | $44.84 | $44.85 | $44.80 |
| Purchase #5 | $245.49 | 12.420% | $275.9799 | $275.98 | $276.00 | $276.00 |
| Purchase #6 | $174.90 | 8.689% | $190.0971 | $190.10 | $190.10 | $190.10 |
| Purchase #7 | $118.62 | 11.319% | $132.0466 | $132.05 | $132.05 | $132.00 |
| 7 purchase totals = | $1,096.21 | $1,189.1580 | $1,189.17 | $1,189.20 | $1,189.10 | |