| 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 | $212.83 | 8.515% | $230.9525 | $230.95 | $230.95 | $231.00 |
| Purchase #2 | $177.66 | 10.541% | $196.3871 | $196.39 | $196.40 | $196.40 |
| Purchase #3 | $169.84 | 4.713% | $177.8446 | $177.84 | $177.85 | $177.80 |
| Purchase #4 | $187.53 | 11.808% | $209.6735 | $209.67 | $209.65 | $209.70 |
| Purchase #5 | $82.69 | 4.828% | $86.6823 | $86.68 | $86.70 | $86.70 |
| Purchase #6 | $186.76 | 6.233% | $198.4008 | $198.40 | $198.40 | $198.40 |
| Purchase #7 | $133.54 | 3.166% | $137.7679 | $137.77 | $137.75 | $137.80 |
| 7 purchase totals = | $1,150.85 | $1,237.7087 | $1,237.70 | $1,237.70 | $1,237.80 | |