| 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 | $231.91 | 4.676% | $242.7541 | $242.75 | $242.75 | $242.80 |
| Purchase #2 | $231.59 | 4.525% | $242.0694 | $242.07 | $242.05 | $242.10 |
| Purchase #3 | $247.63 | 12.684% | $279.0394 | $279.04 | $279.05 | $279.00 |
| Purchase #4 | $190.87 | 4.728% | $199.8943 | $199.89 | $199.90 | $199.90 |
| Purchase #5 | $21.81 | 12.275% | $24.4872 | $24.49 | $24.50 | $24.50 |
| Purchase #6 | $123.75 | 10.722% | $137.0185 | $137.02 | $137.00 | $137.00 |
| Purchase #7 | $235.31 | 8.222% | $254.6572 | $254.66 | $254.65 | $254.70 |
| 7 purchase totals = | $1,282.87 | $1,379.9201 | $1,379.92 | $1,379.90 | $1,380.00 | |