| 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 | $233.97 | 3.463% | $242.0724 | $242.07 | $242.05 | $242.10 |
| Purchase #2 | $13.76 | 11.143% | $15.2933 | $15.29 | $15.30 | $15.30 |
| Purchase #3 | $14.98 | 8.476% | $16.2497 | $16.25 | $16.25 | $16.20 |
| Purchase #4 | $119.61 | 7.855% | $129.0054 | $129.01 | $129.00 | $129.00 |
| Purchase #5 | $190.81 | 5.378% | $201.0718 | $201.07 | $201.05 | $201.10 |
| Purchase #6 | $14.69 | 11.346% | $16.3567 | $16.36 | $16.35 | $16.40 |
| Purchase #7 | $247.49 | 9.537% | $271.0931 | $271.09 | $271.10 | $271.10 |
| 7 purchase totals = | $835.31 | $891.1424 | $891.14 | $891.10 | $891.20 | |