| 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 | $15.29 | 11.167% | $16.9974 | $17.00 | $17.00 | $17.00 |
| Purchase #2 | $47.73 | 8.408% | $51.7431 | $51.74 | $51.75 | $51.70 |
| Purchase #3 | $74.68 | 4.790% | $78.2572 | $78.26 | $78.25 | $78.30 |
| Purchase #4 | $214.56 | 9.643% | $235.25 | $235.25 | $235.25 | $235.30 |
| Purchase #5 | $87.99 | 7.294% | $94.408 | $94.41 | $94.40 | $94.40 |
| Purchase #6 | $164.38 | 5.597% | $173.5803 | $173.58 | $173.60 | $173.60 |
| Purchase #7 | $169.84 | 8.434% | $184.1643 | $184.16 | $184.15 | $184.20 |
| 7 purchase totals = | $774.47 | $834.4003 | $834.40 | $834.40 | $834.50 | |