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 | $223.35 | 3.550% | $231.2789 | $231.28 | $231.30 | $231.30 |
Purchase #2 | $234.45 | 11.264% | $260.8584 | $260.86 | $260.85 | $260.90 |
Purchase #3 | $217.83 | 5.692% | $230.2289 | $230.23 | $230.25 | $230.20 |
Purchase #4 | $104.38 | 5.299% | $109.9111 | $109.91 | $109.90 | $109.90 |
Purchase #5 | $183.33 | 3.395% | $189.5541 | $189.55 | $189.55 | $189.60 |
Purchase #6 | $88.46 | 9.748% | $97.0831 | $97.08 | $97.10 | $97.10 |
Purchase #7 | $18.58 | 7.855% | $20.0395 | $20.04 | $20.05 | $20.00 |
7 purchase totals = | $1,070.38 | $1,138.9540 | $1,138.95 | $1,139.00 | $1,139.00 |