| 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 | $239.38 | 6.649% | $255.2964 | $255.30 | $255.30 | $255.30 |
| Purchase #2 | $30.37 | 13.615% | $34.5049 | $34.50 | $34.50 | $34.50 |
| Purchase #3 | $131.56 | 5.390% | $138.6511 | $138.65 | $138.65 | $138.70 |
| Purchase #4 | $166.40 | 4.146% | $173.2989 | $173.30 | $173.30 | $173.30 |
| Purchase #5 | $6.81 | 7.761% | $7.3385 | $7.34 | $7.35 | $7.30 |
| Purchase #6 | $177.29 | 5.781% | $187.5391 | $187.54 | $187.55 | $187.50 |
| Purchase #7 | $85.92 | 7.755% | $92.5831 | $92.58 | $92.60 | $92.60 |
| 7 purchase totals = | $837.73 | $889.2120 | $889.21 | $889.25 | $889.20 | |