| 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 | $190.73 | 3.396% | $197.2072 | $197.21 | $197.20 | $197.20 |
| Purchase #2 | $198.71 | 5.497% | $209.6331 | $209.63 | $209.65 | $209.60 |
| Purchase #3 | $53.47 | 3.239% | $55.2019 | $55.20 | $55.20 | $55.20 |
| Purchase #4 | $105.83 | 11.383% | $117.8766 | $117.88 | $117.90 | $117.90 |
| Purchase #5 | $13.71 | 7.453% | $14.7318 | $14.73 | $14.75 | $14.70 |
| Purchase #6 | $209.96 | 3.110% | $216.4898 | $216.49 | $216.50 | $216.50 |
| Purchase #7 | $133.98 | 6.229% | $142.3256 | $142.33 | $142.35 | $142.30 |
| 7 purchase totals = | $906.39 | $953.4660 | $953.47 | $953.55 | $953.40 | |