| 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 | $177.70 | 7.226% | $190.5406 | $190.54 | $190.55 | $190.50 |
| Purchase #2 | $211.78 | 13.210% | $239.7561 | $239.76 | $239.75 | $239.80 |
| Purchase #3 | $56.75 | 9.815% | $62.32 | $62.32 | $62.30 | $62.30 |
| Purchase #4 | $126.34 | 10.773% | $139.9506 | $139.95 | $139.95 | $140.00 |
| Purchase #5 | $97.28 | 8.450% | $105.5002 | $105.50 | $105.50 | $105.50 |
| Purchase #6 | $5.94 | 5.112% | $6.2437 | $6.24 | $6.25 | $6.20 |
| Purchase #7 | $27.44 | 12.330% | $30.8234 | $30.82 | $30.80 | $30.80 |
| 7 purchase totals = | $703.23 | $775.1346 | $775.13 | $775.10 | $775.10 | |