| 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 | $89.51 | 3.139% | $92.3197 | $92.32 | $92.30 | $92.30 |
| Purchase #2 | $46.41 | 7.201% | $49.752 | $49.75 | $49.75 | $49.80 |
| Purchase #3 | $184.88 | 6.443% | $196.7918 | $196.79 | $196.80 | $196.80 |
| Purchase #4 | $64.46 | 11.501% | $71.8735 | $71.87 | $71.85 | $71.90 |
| Purchase #5 | $25.66 | 12.660% | $28.9086 | $28.91 | $28.90 | $28.90 |
| Purchase #6 | $13.32 | 7.501% | $14.3191 | $14.32 | $14.30 | $14.30 |
| Purchase #7 | $236.73 | 6.730% | $252.6619 | $252.66 | $252.65 | $252.70 |
| 7 purchase totals = | $660.97 | $706.6266 | $706.62 | $706.55 | $706.70 | |