| 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 | $199.26 | 13.462% | $226.0844 | $226.08 | $226.10 | $226.10 |
| Purchase #2 | $145.76 | 8.597% | $158.291 | $158.29 | $158.30 | $158.30 |
| Purchase #3 | $113.63 | 6.361% | $120.858 | $120.86 | $120.85 | $120.90 |
| Purchase #4 | $242.96 | 3.418% | $251.2644 | $251.26 | $251.25 | $251.30 |
| Purchase #5 | $241.27 | 3.719% | $250.2428 | $250.24 | $250.25 | $250.20 |
| Purchase #6 | $111.37 | 3.640% | $115.4239 | $115.42 | $115.40 | $115.40 |
| Purchase #7 | $186.56 | 8.677% | $202.7478 | $202.75 | $202.75 | $202.70 |
| 7 purchase totals = | $1,240.81 | $1,324.9123 | $1,324.90 | $1,324.90 | $1,324.90 | |