| 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 | $121.71 | 9.387% | $133.1349 | $133.13 | $133.15 | $133.10 |
| Purchase #2 | $8.44 | 9.184% | $9.2151 | $9.22 | $9.20 | $9.20 |
| Purchase #3 | $229.94 | 4.681% | $240.7035 | $240.70 | $240.70 | $240.70 |
| Purchase #4 | $48.29 | 3.416% | $49.9396 | $49.94 | $49.95 | $49.90 |
| Purchase #5 | $167.53 | 10.270% | $184.7353 | $184.74 | $184.75 | $184.70 |
| Purchase #6 | $32.46 | 13.736% | $36.9187 | $36.92 | $36.90 | $36.90 |
| Purchase #7 | $26.98 | 12.828% | $30.441 | $30.44 | $30.45 | $30.40 |
| 7 purchase totals = | $635.35 | $685.0881 | $685.09 | $685.10 | $684.90 | |