| 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 | $40.70 | 6.448% | $43.3243 | $43.32 | $43.30 | $43.30 |
| Purchase #2 | $196.57 | 5.538% | $207.456 | $207.46 | $207.45 | $207.50 |
| Purchase #3 | $96.98 | 9.403% | $106.099 | $106.10 | $106.10 | $106.10 |
| Purchase #4 | $150.39 | 7.806% | $162.1294 | $162.13 | $162.15 | $162.10 |
| Purchase #5 | $198.90 | 3.400% | $205.6626 | $205.66 | $205.65 | $205.70 |
| Purchase #6 | $25.31 | 4.234% | $26.3816 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $142.84 | 13.132% | $161.5977 | $161.60 | $161.60 | $161.60 |
| 7 purchase totals = | $851.69 | $912.6506 | $912.65 | $912.65 | $912.70 | |