| 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 | $220.74 | 5.805% | $233.554 | $233.55 | $233.55 | $233.60 |
| Purchase #2 | $122.83 | 11.149% | $136.5243 | $136.52 | $136.50 | $136.50 |
| Purchase #3 | $43.70 | 9.587% | $47.8895 | $47.89 | $47.90 | $47.90 |
| Purchase #4 | $150.56 | 9.764% | $165.2607 | $165.26 | $165.25 | $165.30 |
| Purchase #5 | $142.96 | 8.709% | $155.4104 | $155.41 | $155.40 | $155.40 |
| Purchase #6 | $199.76 | 8.138% | $216.0165 | $216.02 | $216.00 | $216.00 |
| Purchase #7 | $236.81 | 6.669% | $252.6029 | $252.60 | $252.60 | $252.60 |
| 7 purchase totals = | $1,117.36 | $1,207.2583 | $1,207.25 | $1,207.20 | $1,207.30 | |