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 | $98.94 | 3.400% | $102.304 | $102.30 | $102.30 | $102.30 |
Purchase #2 | $121.77 | 13.200% | $137.8436 | $137.84 | $137.85 | $137.80 |
Purchase #3 | $137.62 | 5.313% | $144.9318 | $144.93 | $144.95 | $144.90 |
Purchase #4 | $115.66 | 12.800% | $130.4645 | $130.46 | $130.45 | $130.50 |
Purchase #5 | $70.55 | 6.676% | $75.2599 | $75.26 | $75.25 | $75.30 |
Purchase #6 | $107.53 | 5.497% | $113.4409 | $113.44 | $113.45 | $113.40 |
Purchase #7 | $122.56 | 5.606% | $129.4307 | $129.43 | $129.45 | $129.40 |
7 purchase totals = | $774.63 | $833.6754 | $833.66 | $833.70 | $833.60 |