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 | $13.53 | 13.708% | $15.3847 | $15.38 | $15.40 | $15.40 |
Purchase #2 | $186.80 | 9.612% | $204.7552 | $204.76 | $204.75 | $204.80 |
Purchase #3 | $23.96 | 6.625% | $25.5474 | $25.55 | $25.55 | $25.50 |
Purchase #4 | $57.80 | 12.226% | $64.8666 | $64.87 | $64.85 | $64.90 |
Purchase #5 | $94.30 | 7.679% | $101.5413 | $101.54 | $101.55 | $101.50 |
Purchase #6 | $91.81 | 13.864% | $104.5385 | $104.54 | $104.55 | $104.50 |
Purchase #7 | $116.39 | 5.156% | $122.3911 | $122.39 | $122.40 | $122.40 |
7 purchase totals = | $584.59 | $639.0248 | $639.03 | $639.05 | $639.00 |