| 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 | $215.55 | 7.343% | $231.3778 | $231.38 | $231.40 | $231.40 |
| Purchase #2 | $163.80 | 12.764% | $184.7074 | $184.71 | $184.70 | $184.70 |
| Purchase #3 | $250.32 | 4.574% | $261.7696 | $261.77 | $261.75 | $261.80 |
| Purchase #4 | $242.78 | 3.751% | $251.8867 | $251.89 | $251.90 | $251.90 |
| Purchase #5 | $147.50 | 10.194% | $162.5362 | $162.54 | $162.55 | $162.50 |
| Purchase #6 | $156.26 | 5.567% | $164.959 | $164.96 | $164.95 | $165.00 |
| Purchase #7 | $99.53 | 7.151% | $106.6474 | $106.65 | $106.65 | $106.60 |
| 7 purchase totals = | $1,275.74 | $1,363.8841 | $1,363.90 | $1,363.90 | $1,363.90 | |