| 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 | $132.25 | 6.179% | $140.4217 | $140.42 | $140.40 | $140.40 |
| Purchase #2 | $183.49 | 10.138% | $202.0922 | $202.09 | $202.10 | $202.10 |
| Purchase #3 | $163.34 | 6.561% | $174.0567 | $174.06 | $174.05 | $174.10 |
| Purchase #4 | $99.82 | 11.864% | $111.6626 | $111.66 | $111.65 | $111.70 |
| Purchase #5 | $25.57 | 13.746% | $29.0849 | $29.08 | $29.10 | $29.10 |
| Purchase #6 | $232.57 | 12.569% | $261.8017 | $261.80 | $261.80 | $261.80 |
| Purchase #7 | $71.32 | 4.606% | $74.605 | $74.61 | $74.60 | $74.60 |
| 7 purchase totals = | $908.36 | $993.7248 | $993.72 | $993.70 | $993.80 | |