| 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 | $73.92 | 6.382% | $78.6376 | $78.64 | $78.65 | $78.60 |
| Purchase #2 | $42.82 | 5.855% | $45.3271 | $45.33 | $45.35 | $45.30 |
| Purchase #3 | $41.54 | 13.572% | $47.1778 | $47.18 | $47.20 | $47.20 |
| Purchase #4 | $121.97 | 8.836% | $132.7473 | $132.75 | $132.75 | $132.70 |
| Purchase #5 | $164.82 | 11.111% | $183.1332 | $183.13 | $183.15 | $183.10 |
| Purchase #6 | $48.45 | 4.841% | $50.7955 | $50.80 | $50.80 | $50.80 |
| Purchase #7 | $162.97 | 6.676% | $173.8499 | $173.85 | $173.85 | $173.80 |
| 7 purchase totals = | $656.49 | $711.6684 | $711.68 | $711.75 | $711.50 | |