| 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 | $218.28 | 9.735% | $239.5296 | $239.53 | $239.55 | $239.50 |
| Purchase #2 | $63.70 | 6.314% | $67.722 | $67.72 | $67.70 | $67.70 |
| Purchase #3 | $125.81 | 6.557% | $134.0594 | $134.06 | $134.05 | $134.10 |
| Purchase #4 | $170.25 | 9.176% | $185.8721 | $185.87 | $185.85 | $185.90 |
| Purchase #5 | $249.75 | 8.482% | $270.9338 | $270.93 | $270.95 | $270.90 |
| Purchase #6 | $107.37 | 6.477% | $114.3244 | $114.32 | $114.30 | $114.30 |
| Purchase #7 | $187.73 | 4.391% | $195.9732 | $195.97 | $195.95 | $196.00 |
| 7 purchase totals = | $1,122.89 | $1,208.4145 | $1,208.40 | $1,208.35 | $1,208.40 | |