| 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 | $96.72 | 11.537% | $107.8786 | $107.88 | $107.90 | $107.90 |
| Purchase #2 | $62.77 | 3.273% | $64.8245 | $64.82 | $64.80 | $64.80 |
| Purchase #3 | $86.42 | 11.780% | $96.6003 | $96.60 | $96.60 | $96.60 |
| Purchase #4 | $245.37 | 10.114% | $270.1867 | $270.19 | $270.20 | $270.20 |
| Purchase #5 | $6.47 | 7.299% | $6.9422 | $6.94 | $6.95 | $6.90 |
| Purchase #6 | $111.59 | 6.573% | $118.9248 | $118.92 | $118.90 | $118.90 |
| Purchase #7 | $113.75 | 5.359% | $119.8459 | $119.85 | $119.85 | $119.80 |
| 7 purchase totals = | $723.09 | $785.2030 | $785.20 | $785.20 | $785.10 | |