| 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 | $157.85 | 10.329% | $174.1543 | $174.15 | $174.15 | $174.20 |
| Purchase #2 | $172.60 | 10.109% | $190.0481 | $190.05 | $190.05 | $190.00 |
| Purchase #3 | $128.99 | 4.495% | $134.7881 | $134.79 | $134.80 | $134.80 |
| Purchase #4 | $27.41 | 11.236% | $30.4898 | $30.49 | $30.50 | $30.50 |
| Purchase #5 | $128.41 | 9.394% | $140.4728 | $140.47 | $140.45 | $140.50 |
| Purchase #6 | $219.98 | 13.483% | $249.6399 | $249.64 | $249.65 | $249.60 |
| Purchase #7 | $94.51 | 13.746% | $107.5013 | $107.50 | $107.50 | $107.50 |
| 7 purchase totals = | $929.75 | $1,027.0943 | $1,027.09 | $1,027.10 | $1,027.10 | |