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 | $36.44 | 7.420% | $39.1438 | $39.14 | $39.15 | $39.10 |
Purchase #2 | $115.86 | 11.409% | $129.0785 | $129.08 | $129.10 | $129.10 |
Purchase #3 | $124.88 | 12.147% | $140.0492 | $140.05 | $140.05 | $140.00 |
Purchase #4 | $73.35 | 3.770% | $76.1153 | $76.12 | $76.10 | $76.10 |
Purchase #5 | $115.74 | 8.758% | $125.8765 | $125.88 | $125.90 | $125.90 |
Purchase #6 | $48.90 | 6.506% | $52.0814 | $52.08 | $52.10 | $52.10 |
Purchase #7 | $234.39 | 10.200% | $258.2978 | $258.30 | $258.30 | $258.30 |
7 purchase totals = | $749.56 | $820.6425 | $820.65 | $820.70 | $820.60 |