| 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 | $77.35 | 6.657% | $82.4992 | $82.50 | $82.50 | $82.50 |
| Purchase #2 | $148.74 | 8.251% | $161.0125 | $161.01 | $161.00 | $161.00 |
| Purchase #3 | $234.95 | 11.259% | $261.403 | $261.40 | $261.40 | $261.40 |
| Purchase #4 | $13.56 | 7.256% | $14.5439 | $14.54 | $14.55 | $14.50 |
| Purchase #5 | $84.26 | 4.183% | $87.7846 | $87.78 | $87.80 | $87.80 |
| Purchase #6 | $127.40 | 7.105% | $136.4518 | $136.45 | $136.45 | $136.50 |
| Purchase #7 | $122.92 | 8.359% | $133.1949 | $133.19 | $133.20 | $133.20 |
| 7 purchase totals = | $809.18 | $876.8899 | $876.87 | $876.90 | $876.90 | |