| 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 | $77.35 | 6.567% | $82.4296 | $82.43 | $82.45 | $82.40 |
| Purchase #2 | $169.46 | 8.331% | $183.5777 | $183.58 | $183.60 | $183.60 |
| Purchase #3 | $84.54 | 12.856% | $95.4085 | $95.41 | $95.40 | $95.40 |
| Purchase #4 | $30.78 | 4.350% | $32.1189 | $32.12 | $32.10 | $32.10 |
| Purchase #5 | $85.45 | 5.558% | $90.1993 | $90.20 | $90.20 | $90.20 |
| Purchase #6 | $106.77 | 6.241% | $113.4335 | $113.43 | $113.45 | $113.40 |
| Purchase #7 | $127.70 | 8.217% | $138.1931 | $138.19 | $138.20 | $138.20 |
| 7 purchase totals = | $682.05 | $735.3606 | $735.36 | $735.40 | $735.30 | |