| 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 | $108.95 | 13.133% | $123.2584 | $123.26 | $123.25 | $123.30 |
| Purchase #2 | $170.45 | 11.144% | $189.4449 | $189.44 | $189.45 | $189.40 |
| Purchase #3 | $80.47 | 13.471% | $91.3101 | $91.31 | $91.30 | $91.30 |
| Purchase #4 | $20.73 | 8.389% | $22.469 | $22.47 | $22.45 | $22.50 |
| Purchase #5 | $217.49 | 7.128% | $232.9927 | $232.99 | $233.00 | $233.00 |
| Purchase #6 | $105.45 | 9.764% | $115.7461 | $115.75 | $115.75 | $115.70 |
| Purchase #7 | $79.85 | 5.563% | $84.2921 | $84.29 | $84.30 | $84.30 |
| 7 purchase totals = | $783.39 | $859.5133 | $859.51 | $859.50 | $859.50 | |