| 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 | $231.61 | 12.497% | $260.5543 | $260.55 | $260.55 | $260.60 |
| Purchase #2 | $50.48 | 10.670% | $55.8662 | $55.87 | $55.85 | $55.90 |
| Purchase #3 | $193.65 | 12.682% | $218.2087 | $218.21 | $218.20 | $218.20 |
| Purchase #4 | $158.74 | 3.585% | $164.4308 | $164.43 | $164.45 | $164.40 |
| Purchase #5 | $169.39 | 12.529% | $190.6129 | $190.61 | $190.60 | $190.60 |
| Purchase #6 | $126.78 | 12.840% | $143.0586 | $143.06 | $143.05 | $143.10 |
| Purchase #7 | $30.57 | 12.450% | $34.376 | $34.38 | $34.40 | $34.40 |
| 7 purchase totals = | $961.22 | $1,067.1075 | $1,067.11 | $1,067.10 | $1,067.20 | |