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 | $7.79 | 13.149% | $8.8143 | $8.81 | $8.80 | $8.80 |
Purchase #2 | $20.47 | 12.563% | $23.0416 | $23.04 | $23.05 | $23.00 |
Purchase #3 | $233.58 | 13.431% | $264.9521 | $264.95 | $264.95 | $265.00 |
Purchase #4 | $102.68 | 8.485% | $111.3924 | $111.39 | $111.40 | $111.40 |
Purchase #5 | $103.49 | 11.189% | $115.0695 | $115.07 | $115.05 | $115.10 |
Purchase #6 | $21.95 | 13.729% | $24.9635 | $24.96 | $24.95 | $25.00 |
Purchase #7 | $152.57 | 11.862% | $170.6679 | $170.67 | $170.65 | $170.70 |
7 purchase totals = | $642.53 | $718.9013 | $718.89 | $718.85 | $719.00 |