| 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 | $195.50 | 3.250% | $201.8538 | $201.85 | $201.85 | $201.90 |
| Purchase #2 | $71.47 | 6.348% | $76.0069 | $76.01 | $76.00 | $76.00 |
| Purchase #3 | $11.98 | 11.141% | $13.3147 | $13.31 | $13.30 | $13.30 |
| Purchase #4 | $138.96 | 4.501% | $145.2146 | $145.21 | $145.20 | $145.20 |
| Purchase #5 | $148.33 | 5.854% | $157.0132 | $157.01 | $157.00 | $157.00 |
| Purchase #6 | $106.48 | 10.339% | $117.489 | $117.49 | $117.50 | $117.50 |
| Purchase #7 | $186.89 | 6.207% | $198.4903 | $198.49 | $198.50 | $198.50 |
| 7 purchase totals = | $859.61 | $909.3825 | $909.37 | $909.35 | $909.40 | |