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 | $10.35 | 5.616% | $10.9313 | $10.93 | $10.95 | $10.90 |
Purchase #2 | $11.36 | 11.768% | $12.6968 | $12.70 | $12.70 | $12.70 |
Purchase #3 | $89.99 | 13.485% | $102.1252 | $102.13 | $102.15 | $102.10 |
Purchase #4 | $238.49 | 9.773% | $261.7976 | $261.80 | $261.80 | $261.80 |
Purchase #5 | $170.32 | 3.628% | $176.4992 | $176.50 | $176.50 | $176.50 |
Purchase #6 | $92.88 | 4.530% | $97.0875 | $97.09 | $97.10 | $97.10 |
Purchase #7 | $138.34 | 8.563% | $150.1861 | $150.19 | $150.20 | $150.20 |
7 purchase totals = | $751.73 | $811.3237 | $811.34 | $811.40 | $811.30 |