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 | $200.62 | 8.555% | $217.783 | $217.78 | $217.80 | $217.80 |
Purchase #2 | $199.29 | 9.310% | $217.8439 | $217.84 | $217.85 | $217.80 |
Purchase #3 | $20.40 | 3.317% | $21.0767 | $21.08 | $21.10 | $21.10 |
Purchase #4 | $215.25 | 3.335% | $222.4286 | $222.43 | $222.45 | $222.40 |
Purchase #5 | $138.41 | 8.370% | $149.9949 | $149.99 | $150.00 | $150.00 |
Purchase #6 | $163.42 | 3.852% | $169.7149 | $169.71 | $169.70 | $169.70 |
Purchase #7 | $226.31 | 9.763% | $248.4046 | $248.40 | $248.40 | $248.40 |
7 purchase totals = | $1,163.70 | $1,247.2466 | $1,247.23 | $1,247.30 | $1,247.20 |