| 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 | $146.96 | 7.661% | $158.2186 | $158.22 | $158.20 | $158.20 |
| Purchase #2 | $148.47 | 13.705% | $168.8178 | $168.82 | $168.80 | $168.80 |
| Purchase #3 | $156.58 | 8.237% | $169.4775 | $169.48 | $169.50 | $169.50 |
| Purchase #4 | $207.91 | 4.838% | $217.9687 | $217.97 | $217.95 | $218.00 |
| Purchase #5 | $137.73 | 3.769% | $142.921 | $142.92 | $142.90 | $142.90 |
| Purchase #6 | $201.80 | 10.245% | $222.4744 | $222.47 | $222.45 | $222.50 |
| Purchase #7 | $233.29 | 7.776% | $251.4306 | $251.43 | $251.45 | $251.40 |
| 7 purchase totals = | $1,232.74 | $1,331.3086 | $1,331.31 | $1,331.25 | $1,331.30 | |