| 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 | $122.47 | 7.167% | $131.2474 | $131.25 | $131.25 | $131.20 |
| Purchase #2 | $89.35 | 6.722% | $95.3561 | $95.36 | $95.35 | $95.40 |
| Purchase #3 | $250.86 | 12.554% | $282.353 | $282.35 | $282.35 | $282.40 |
| Purchase #4 | $238.84 | 3.779% | $247.8658 | $247.87 | $247.85 | $247.90 |
| Purchase #5 | $30.82 | 7.123% | $33.0153 | $33.02 | $33.00 | $33.00 |
| Purchase #6 | $237.50 | 13.676% | $269.9805 | $269.98 | $270.00 | $270.00 |
| Purchase #7 | $126.79 | 13.133% | $143.4413 | $143.44 | $143.45 | $143.40 |
| 7 purchase totals = | $1,096.63 | $1,203.2594 | $1,203.27 | $1,203.25 | $1,203.30 | |