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 | $109.45 | 11.336% | $121.8573 | $121.86 | $121.85 | $121.90 |
Purchase #2 | $77.45 | 8.542% | $84.0658 | $84.07 | $84.05 | $84.10 |
Purchase #3 | $99.43 | 7.382% | $106.7699 | $106.77 | $106.75 | $106.80 |
Purchase #4 | $61.85 | 6.475% | $65.8548 | $65.85 | $65.85 | $65.90 |
Purchase #5 | $22.62 | 10.784% | $25.0593 | $25.06 | $25.05 | $25.10 |
Purchase #6 | $22.84 | 10.788% | $25.304 | $25.30 | $25.30 | $25.30 |
Purchase #7 | $156.25 | 9.775% | $171.5234 | $171.52 | $171.50 | $171.50 |
7 purchase totals = | $549.89 | $600.4345 | $600.43 | $600.35 | $600.60 |