| 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 | $175.58 | 11.637% | $196.0122 | $196.01 | $196.00 | $196.00 |
| Purchase #2 | $9.74 | 4.775% | $10.2051 | $10.21 | $10.20 | $10.20 |
| Purchase #3 | $87.63 | 7.496% | $94.1987 | $94.20 | $94.20 | $94.20 |
| Purchase #4 | $71.44 | 8.856% | $77.7667 | $77.77 | $77.75 | $77.80 |
| Purchase #5 | $13.96 | 9.799% | $15.3279 | $15.33 | $15.35 | $15.30 |
| Purchase #6 | $41.34 | 6.596% | $44.0668 | $44.07 | $44.05 | $44.10 |
| Purchase #7 | $236.65 | 7.675% | $254.8129 | $254.81 | $254.80 | $254.80 |
| 7 purchase totals = | $636.34 | $692.3903 | $692.40 | $692.35 | $692.40 | |