| 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 | $219.89 | 8.704% | $239.0292 | $239.03 | $239.05 | $239.00 |
| Purchase #2 | $24.57 | 10.480% | $27.1449 | $27.14 | $27.15 | $27.10 |
| Purchase #3 | $216.56 | 8.207% | $234.3331 | $234.33 | $234.35 | $234.30 |
| Purchase #4 | $72.74 | 10.525% | $80.3959 | $80.40 | $80.40 | $80.40 |
| Purchase #5 | $54.67 | 6.849% | $58.4143 | $58.41 | $58.40 | $58.40 |
| Purchase #6 | $174.32 | 12.581% | $196.2512 | $196.25 | $196.25 | $196.30 |
| Purchase #7 | $195.81 | 5.824% | $207.214 | $207.21 | $207.20 | $207.20 |
| 7 purchase totals = | $958.56 | $1,042.7826 | $1,042.77 | $1,042.80 | $1,042.70 | |