| 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 | $222.86 | 6.329% | $236.9648 | $236.96 | $236.95 | $237.00 |
| Purchase #2 | $175.83 | 5.616% | $185.7046 | $185.70 | $185.70 | $185.70 |
| Purchase #3 | $97.54 | 3.444% | $100.8993 | $100.90 | $100.90 | $100.90 |
| Purchase #4 | $109.84 | 7.767% | $118.3713 | $118.37 | $118.35 | $118.40 |
| Purchase #5 | $147.49 | 4.277% | $153.7981 | $153.80 | $153.80 | $153.80 |
| Purchase #6 | $18.82 | 8.643% | $20.4466 | $20.45 | $20.45 | $20.40 |
| Purchase #7 | $234.49 | 11.540% | $261.5501 | $261.55 | $261.55 | $261.60 |
| 7 purchase totals = | $1,006.87 | $1,077.7348 | $1,077.73 | $1,077.70 | $1,077.80 | |