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 | $21.90 | 4.525% | $22.891 | $22.89 | $22.90 | $22.90 |
Purchase #2 | $138.40 | 10.603% | $153.0746 | $153.07 | $153.05 | $153.10 |
Purchase #3 | $5.54 | 10.784% | $6.1374 | $6.14 | $6.15 | $6.10 |
Purchase #4 | $206.49 | 8.603% | $224.2543 | $224.25 | $224.25 | $224.30 |
Purchase #5 | $227.43 | 11.572% | $253.7482 | $253.75 | $253.75 | $253.70 |
Purchase #6 | $201.69 | 12.620% | $227.1433 | $227.14 | $227.15 | $227.10 |
Purchase #7 | $75.72 | 4.317% | $78.9888 | $78.99 | $79.00 | $79.00 |
7 purchase totals = | $877.17 | $966.2376 | $966.23 | $966.25 | $966.20 |