| 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 | $130.65 | 7.497% | $140.4448 | $140.44 | $140.45 | $140.40 |
| Purchase #2 | $115.93 | 8.283% | $125.5325 | $125.53 | $125.55 | $125.50 |
| Purchase #3 | $154.68 | 10.608% | $171.0885 | $171.09 | $171.10 | $171.10 |
| Purchase #4 | $242.44 | 8.153% | $262.2061 | $262.21 | $262.20 | $262.20 |
| Purchase #5 | $32.50 | 4.581% | $33.9888 | $33.99 | $34.00 | $34.00 |
| Purchase #6 | $247.99 | 13.182% | $280.68 | $280.68 | $280.70 | $280.70 |
| Purchase #7 | $108.97 | 7.712% | $117.3738 | $117.37 | $117.35 | $117.40 |
| 7 purchase totals = | $1,033.16 | $1,131.3145 | $1,131.31 | $1,131.35 | $1,131.30 | |