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 | $165.95 | 8.460% | $179.9894 | $179.99 | $180.00 | $180.00 |
Purchase #2 | $170.65 | 5.840% | $180.616 | $180.62 | $180.60 | $180.60 |
Purchase #3 | $175.92 | 7.470% | $189.0612 | $189.06 | $189.05 | $189.10 |
Purchase #4 | $210.60 | 10.740% | $233.2184 | $233.22 | $233.20 | $233.20 |
Purchase #5 | $121.37 | 9.516% | $132.9196 | $132.92 | $132.90 | $132.90 |
Purchase #6 | $48.51 | 7.655% | $52.2234 | $52.22 | $52.20 | $52.20 |
Purchase #7 | $164.28 | 7.725% | $176.9706 | $176.97 | $176.95 | $177.00 |
7 purchase totals = | $1,057.28 | $1,144.9986 | $1,145.00 | $1,144.90 | $1,145.00 |