| 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 | $58.72 | 4.323% | $61.2585 | $61.26 | $61.25 | $61.30 |
| Purchase #2 | $103.32 | 5.778% | $109.2898 | $109.29 | $109.30 | $109.30 |
| Purchase #3 | $110.27 | 4.240% | $114.9454 | $114.95 | $114.95 | $114.90 |
| Purchase #4 | $79.25 | 8.496% | $85.9831 | $85.98 | $86.00 | $86.00 |
| Purchase #5 | $117.37 | 9.579% | $128.6129 | $128.61 | $128.60 | $128.60 |
| Purchase #6 | $233.95 | 4.176% | $243.7198 | $243.72 | $243.70 | $243.70 |
| Purchase #7 | $5.67 | 4.829% | $5.9438 | $5.94 | $5.95 | $5.90 |
| 7 purchase totals = | $708.55 | $749.7533 | $749.75 | $749.75 | $749.70 | |