| 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 | $183.99 | 6.699% | $196.3155 | $196.32 | $196.30 | $196.30 |
| Purchase #2 | $199.43 | 3.267% | $205.9454 | $205.95 | $205.95 | $205.90 |
| Purchase #3 | $85.36 | 9.867% | $93.7825 | $93.78 | $93.80 | $93.80 |
| Purchase #4 | $34.68 | 9.565% | $37.9971 | $38.00 | $38.00 | $38.00 |
| Purchase #5 | $138.29 | 4.378% | $144.3443 | $144.34 | $144.35 | $144.30 |
| Purchase #6 | $87.31 | 9.243% | $95.3801 | $95.38 | $95.40 | $95.40 |
| Purchase #7 | $37.82 | 13.642% | $42.9794 | $42.98 | $43.00 | $43.00 |
| 7 purchase totals = | $766.88 | $816.7443 | $816.75 | $816.80 | $816.70 | |