| 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 | $195.68 | 10.318% | $215.8703 | $215.87 | $215.85 | $215.90 |
| Purchase #2 | $39.82 | 10.272% | $43.9103 | $43.91 | $43.90 | $43.90 |
| Purchase #3 | $219.78 | 6.669% | $234.4371 | $234.44 | $234.45 | $234.40 |
| Purchase #4 | $78.50 | 5.829% | $83.0758 | $83.08 | $83.10 | $83.10 |
| Purchase #5 | $156.43 | 7.866% | $168.7348 | $168.73 | $168.75 | $168.70 |
| Purchase #6 | $186.45 | 10.863% | $206.7041 | $206.70 | $206.70 | $206.70 |
| Purchase #7 | $200.62 | 10.328% | $221.34 | $221.34 | $221.35 | $221.30 |
| 7 purchase totals = | $1,077.28 | $1,174.0724 | $1,174.07 | $1,174.10 | $1,174.00 | |