| 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 | $250.94 | 5.310% | $264.2649 | $264.26 | $264.25 | $264.30 |
| Purchase #2 | $202.84 | 10.699% | $224.5419 | $224.54 | $224.55 | $224.50 |
| Purchase #3 | $215.54 | 6.159% | $228.8151 | $228.82 | $228.80 | $228.80 |
| Purchase #4 | $185.31 | 7.615% | $199.4214 | $199.42 | $199.40 | $199.40 |
| Purchase #5 | $76.25 | 12.627% | $85.8781 | $85.88 | $85.90 | $85.90 |
| Purchase #6 | $193.79 | 3.224% | $200.0378 | $200.04 | $200.05 | $200.00 |
| Purchase #7 | $183.40 | 11.717% | $204.889 | $204.89 | $204.90 | $204.90 |
| 7 purchase totals = | $1,308.07 | $1,407.8482 | $1,407.85 | $1,407.85 | $1,407.80 | |