| 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 | $186.59 | 3.515% | $193.1486 | $193.15 | $193.15 | $193.10 |
| Purchase #2 | $234.71 | 4.720% | $245.7883 | $245.79 | $245.80 | $245.80 |
| Purchase #3 | $167.64 | 8.787% | $182.3705 | $182.37 | $182.35 | $182.40 |
| Purchase #4 | $157.89 | 5.286% | $166.2361 | $166.24 | $166.25 | $166.20 |
| Purchase #5 | $123.28 | 7.542% | $132.5778 | $132.58 | $132.60 | $132.60 |
| Purchase #6 | $169.80 | 7.571% | $182.6556 | $182.66 | $182.65 | $182.70 |
| Purchase #7 | $199.33 | 7.417% | $214.1143 | $214.11 | $214.10 | $214.10 |
| 7 purchase totals = | $1,239.24 | $1,316.8912 | $1,316.90 | $1,316.90 | $1,316.90 | |