| 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 | $69.53 | 4.189% | $72.4426 | $72.44 | $72.45 | $72.40 |
| Purchase #2 | $73.36 | 5.216% | $77.1865 | $77.19 | $77.20 | $77.20 |
| Purchase #3 | $190.93 | 6.408% | $203.1648 | $203.16 | $203.15 | $203.20 |
| Purchase #4 | $34.97 | 3.848% | $36.3156 | $36.32 | $36.30 | $36.30 |
| Purchase #5 | $27.79 | 8.762% | $30.225 | $30.23 | $30.25 | $30.20 |
| Purchase #6 | $186.52 | 12.139% | $209.1617 | $209.16 | $209.15 | $209.20 |
| Purchase #7 | $57.85 | 6.458% | $61.586 | $61.59 | $61.60 | $61.60 |
| 7 purchase totals = | $640.95 | $690.0822 | $690.09 | $690.10 | $690.10 | |