| 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 | $33.27 | 3.521% | $34.4414 | $34.44 | $34.45 | $34.40 |
| Purchase #2 | $89.74 | 9.620% | $98.373 | $98.37 | $98.35 | $98.40 |
| Purchase #3 | $12.76 | 11.849% | $14.2719 | $14.27 | $14.25 | $14.30 |
| Purchase #4 | $82.43 | 4.738% | $86.3355 | $86.34 | $86.35 | $86.30 |
| Purchase #5 | $11.94 | 3.324% | $12.3369 | $12.34 | $12.35 | $12.30 |
| Purchase #6 | $66.44 | 10.137% | $73.175 | $73.18 | $73.20 | $73.20 |
| Purchase #7 | $69.37 | 3.727% | $71.9554 | $71.96 | $71.95 | $72.00 |
| 7 purchase totals = | $365.95 | $390.8891 | $390.90 | $390.90 | $390.90 | |