| 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 | $112.84 | 8.466% | $122.393 | $122.39 | $122.40 | $122.40 |
| Purchase #2 | $214.49 | 6.759% | $228.9874 | $228.99 | $229.00 | $229.00 |
| Purchase #3 | $99.50 | 12.370% | $111.8082 | $111.81 | $111.80 | $111.80 |
| Purchase #4 | $51.51 | 5.276% | $54.2277 | $54.23 | $54.25 | $54.20 |
| Purchase #5 | $67.99 | 7.311% | $72.9607 | $72.96 | $72.95 | $73.00 |
| Purchase #6 | $202.68 | 3.497% | $209.7677 | $209.77 | $209.75 | $209.80 |
| Purchase #7 | $92.89 | 4.656% | $97.215 | $97.22 | $97.20 | $97.20 |
| 7 purchase totals = | $841.90 | $897.3597 | $897.37 | $897.35 | $897.40 | |