| 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 | $66.90 | 13.275% | $75.781 | $75.78 | $75.80 | $75.80 |
| Purchase #2 | $217.77 | 8.376% | $236.0104 | $236.01 | $236.00 | $236.00 |
| Purchase #3 | $19.45 | 4.644% | $20.3533 | $20.35 | $20.35 | $20.40 |
| Purchase #4 | $90.45 | 4.846% | $94.8332 | $94.83 | $94.85 | $94.80 |
| Purchase #5 | $99.56 | 3.212% | $102.7579 | $102.76 | $102.75 | $102.80 |
| Purchase #6 | $39.96 | 13.168% | $45.2219 | $45.22 | $45.20 | $45.20 |
| Purchase #7 | $67.25 | 10.346% | $74.2077 | $74.21 | $74.20 | $74.20 |
| 7 purchase totals = | $601.34 | $649.1654 | $649.16 | $649.15 | $649.20 | |