| 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 | $132.46 | 8.328% | $143.4913 | $143.49 | $143.50 | $143.50 |
| Purchase #2 | $153.35 | 9.130% | $167.3509 | $167.35 | $167.35 | $167.40 |
| Purchase #3 | $230.26 | 5.118% | $242.0447 | $242.04 | $242.05 | $242.00 |
| Purchase #4 | $28.78 | 4.528% | $30.0832 | $30.08 | $30.10 | $30.10 |
| Purchase #5 | $14.46 | 11.419% | $16.1112 | $16.11 | $16.10 | $16.10 |
| Purchase #6 | $52.72 | 3.615% | $54.6258 | $54.63 | $54.65 | $54.60 |
| Purchase #7 | $74.73 | 8.650% | $81.1941 | $81.19 | $81.20 | $81.20 |
| 7 purchase totals = | $686.76 | $734.9012 | $734.89 | $734.95 | $734.90 | |