| 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 | $68.74 | 4.840% | $72.067 | $72.07 | $72.05 | $72.10 |
| Purchase #2 | $116.69 | 10.477% | $128.9156 | $128.92 | $128.90 | $128.90 |
| Purchase #3 | $91.45 | 12.703% | $103.0669 | $103.07 | $103.05 | $103.10 |
| Purchase #4 | $250.55 | 13.157% | $283.5149 | $283.51 | $283.50 | $283.50 |
| Purchase #5 | $206.90 | 9.291% | $226.1231 | $226.12 | $226.10 | $226.10 |
| Purchase #6 | $77.46 | 3.606% | $80.2532 | $80.25 | $80.25 | $80.30 |
| Purchase #7 | $158.30 | 4.265% | $165.0515 | $165.05 | $165.05 | $165.10 |
| 7 purchase totals = | $970.09 | $1,058.9922 | $1,058.99 | $1,058.90 | $1,059.10 | |