| 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 | $215.65 | 12.542% | $242.6968 | $242.70 | $242.70 | $242.70 |
| Purchase #2 | $109.35 | 3.462% | $113.1357 | $113.14 | $113.15 | $113.10 |
| Purchase #3 | $205.79 | 12.365% | $231.2359 | $231.24 | $231.25 | $231.20 |
| Purchase #4 | $12.25 | 12.307% | $13.7576 | $13.76 | $13.75 | $13.80 |
| Purchase #5 | $239.68 | 3.520% | $248.1167 | $248.12 | $248.10 | $248.10 |
| Purchase #6 | $76.70 | 4.356% | $80.0411 | $80.04 | $80.05 | $80.00 |
| Purchase #7 | $67.60 | 11.673% | $75.4909 | $75.49 | $75.50 | $75.50 |
| 7 purchase totals = | $927.02 | $1,004.4747 | $1,004.49 | $1,004.50 | $1,004.40 | |