| 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 | $143.65 | 7.456% | $154.3605 | $154.36 | $154.35 | $154.40 |
| Purchase #2 | $231.28 | 6.718% | $246.8174 | $246.82 | $246.80 | $246.80 |
| Purchase #3 | $179.52 | 7.668% | $193.2856 | $193.29 | $193.30 | $193.30 |
| Purchase #4 | $185.80 | 12.587% | $209.1866 | $209.19 | $209.20 | $209.20 |
| Purchase #5 | $141.28 | 5.346% | $148.8328 | $148.83 | $148.85 | $148.80 |
| Purchase #6 | $199.91 | 3.210% | $206.3271 | $206.33 | $206.35 | $206.30 |
| Purchase #7 | $85.72 | 3.363% | $88.6028 | $88.60 | $88.60 | $88.60 |
| 7 purchase totals = | $1,167.16 | $1,247.4128 | $1,247.42 | $1,247.45 | $1,247.40 | |