| 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 | $154.42 | 13.578% | $175.3871 | $175.39 | $175.40 | $175.40 |
| Purchase #2 | $121.45 | 9.162% | $132.5772 | $132.58 | $132.60 | $132.60 |
| Purchase #3 | $196.54 | 3.144% | $202.7192 | $202.72 | $202.70 | $202.70 |
| Purchase #4 | $214.33 | 9.630% | $234.97 | $234.97 | $234.95 | $235.00 |
| Purchase #5 | $125.47 | 11.379% | $139.7472 | $139.75 | $139.75 | $139.70 |
| Purchase #6 | $84.73 | 3.730% | $87.8904 | $87.89 | $87.90 | $87.90 |
| Purchase #7 | $183.97 | 5.255% | $193.6376 | $193.64 | $193.65 | $193.60 |
| 7 purchase totals = | $1,080.91 | $1,166.9287 | $1,166.94 | $1,166.95 | $1,166.90 | |