| 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 | $78.56 | 10.718% | $86.9801 | $86.98 | $87.00 | $87.00 |
| Purchase #2 | $113.72 | 6.573% | $121.1948 | $121.19 | $121.20 | $121.20 |
| Purchase #3 | $95.75 | 12.780% | $107.9869 | $107.99 | $108.00 | $108.00 |
| Purchase #4 | $144.35 | 9.307% | $157.7847 | $157.78 | $157.80 | $157.80 |
| Purchase #5 | $58.59 | 6.260% | $62.2577 | $62.26 | $62.25 | $62.30 |
| Purchase #6 | $194.73 | 5.454% | $205.3506 | $205.35 | $205.35 | $205.40 |
| Purchase #7 | $123.71 | 5.800% | $130.8852 | $130.89 | $130.90 | $130.90 |
| 7 purchase totals = | $809.41 | $872.4400 | $872.44 | $872.50 | $872.60 | |