| 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 | $119.59 | 6.389% | $127.2306 | $127.23 | $127.25 | $127.20 |
| Purchase #2 | $236.43 | 8.157% | $255.7156 | $255.72 | $255.70 | $255.70 |
| Purchase #3 | $58.78 | 10.315% | $64.8432 | $64.84 | $64.85 | $64.80 |
| Purchase #4 | $144.56 | 4.544% | $151.1288 | $151.13 | $151.15 | $151.10 |
| Purchase #5 | $233.97 | 7.730% | $252.0559 | $252.06 | $252.05 | $252.10 |
| Purchase #6 | $8.77 | 4.218% | $9.1399 | $9.14 | $9.15 | $9.10 |
| Purchase #7 | $146.93 | 9.483% | $160.8634 | $160.86 | $160.85 | $160.90 |
| 7 purchase totals = | $949.03 | $1,020.9774 | $1,020.98 | $1,021.00 | $1,020.90 | |