| 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 | $11.64 | 5.430% | $12.2721 | $12.27 | $12.25 | $12.30 |
| Purchase #2 | $163.55 | 6.464% | $174.1219 | $174.12 | $174.10 | $174.10 |
| Purchase #3 | $161.53 | 4.546% | $168.8732 | $168.87 | $168.85 | $168.90 |
| Purchase #4 | $71.77 | 3.589% | $74.3458 | $74.35 | $74.35 | $74.30 |
| Purchase #5 | $193.48 | 6.382% | $205.8279 | $205.83 | $205.85 | $205.80 |
| Purchase #6 | $9.55 | 5.626% | $10.0873 | $10.09 | $10.10 | $10.10 |
| Purchase #7 | $242.27 | 10.516% | $267.7471 | $267.75 | $267.75 | $267.70 |
| 7 purchase totals = | $853.79 | $913.2753 | $913.28 | $913.25 | $913.20 | |