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 | $20.43 | 7.533% | $21.969 | $21.97 | $21.95 | $22.00 |
Purchase #2 | $189.38 | 12.516% | $213.0828 | $213.08 | $213.10 | $213.10 |
Purchase #3 | $185.42 | 4.488% | $193.7416 | $193.74 | $193.75 | $193.70 |
Purchase #4 | $102.41 | 13.759% | $116.5006 | $116.50 | $116.50 | $116.50 |
Purchase #5 | $99.76 | 10.462% | $110.1969 | $110.20 | $110.20 | $110.20 |
Purchase #6 | $200.39 | 8.815% | $218.0544 | $218.05 | $218.05 | $218.10 |
Purchase #7 | $209.39 | 5.669% | $221.2603 | $221.26 | $221.25 | $221.30 |
7 purchase totals = | $1,007.18 | $1,094.8056 | $1,094.80 | $1,094.80 | $1,094.90 |