| 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 | $208.87 | 11.268% | $232.4055 | $232.41 | $232.40 | $232.40 |
| Purchase #2 | $218.29 | 7.234% | $234.0811 | $234.08 | $234.10 | $234.10 |
| Purchase #3 | $249.94 | 6.181% | $265.3888 | $265.39 | $265.40 | $265.40 |
| Purchase #4 | $40.49 | 13.445% | $45.9339 | $45.93 | $45.95 | $45.90 |
| Purchase #5 | $77.52 | 13.276% | $87.8116 | $87.81 | $87.80 | $87.80 |
| Purchase #6 | $142.75 | 3.318% | $147.4864 | $147.49 | $147.50 | $147.50 |
| Purchase #7 | $227.99 | 3.644% | $236.298 | $236.30 | $236.30 | $236.30 |
| 7 purchase totals = | $1,165.85 | $1,249.4053 | $1,249.41 | $1,249.45 | $1,249.40 | |