| 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 | $186.70 | 5.856% | $197.6332 | $197.63 | $197.65 | $197.60 |
| Purchase #2 | $220.55 | 11.754% | $246.4734 | $246.47 | $246.45 | $246.50 |
| Purchase #3 | $140.41 | 7.373% | $150.7624 | $150.76 | $150.75 | $150.80 |
| Purchase #4 | $65.82 | 7.454% | $70.7262 | $70.73 | $70.75 | $70.70 |
| Purchase #5 | $5.72 | 8.155% | $6.1865 | $6.19 | $6.20 | $6.20 |
| Purchase #6 | $110.55 | 11.202% | $122.9338 | $122.93 | $122.95 | $122.90 |
| Purchase #7 | $102.56 | 3.491% | $106.1404 | $106.14 | $106.15 | $106.10 |
| 7 purchase totals = | $832.31 | $900.8559 | $900.85 | $900.90 | $900.80 | |