| 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 | $104.46 | 12.866% | $117.8998 | $117.90 | $117.90 | $117.90 |
| Purchase #2 | $36.36 | 7.567% | $39.1114 | $39.11 | $39.10 | $39.10 |
| Purchase #3 | $230.43 | 13.380% | $261.2615 | $261.26 | $261.25 | $261.30 |
| Purchase #4 | $7.93 | 10.366% | $8.752 | $8.75 | $8.75 | $8.80 |
| Purchase #5 | $135.54 | 6.210% | $143.957 | $143.96 | $143.95 | $144.00 |
| Purchase #6 | $113.55 | 12.340% | $127.5621 | $127.56 | $127.55 | $127.60 |
| Purchase #7 | $80.35 | 5.789% | $85.0015 | $85.00 | $85.00 | $85.00 |
| 7 purchase totals = | $708.62 | $783.5453 | $783.54 | $783.50 | $783.70 | |