| 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 | $144.40 | 7.558% | $155.3138 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $203.61 | 5.582% | $214.9755 | $214.98 | $215.00 | $215.00 |
| Purchase #3 | $104.28 | 9.171% | $113.8435 | $113.84 | $113.85 | $113.80 |
| Purchase #4 | $27.84 | 9.788% | $30.565 | $30.57 | $30.55 | $30.60 |
| Purchase #5 | $62.70 | 4.765% | $65.6877 | $65.69 | $65.70 | $65.70 |
| Purchase #6 | $234.72 | 13.285% | $265.9026 | $265.90 | $265.90 | $265.90 |
| Purchase #7 | $236.91 | 10.842% | $262.5958 | $262.60 | $262.60 | $262.60 |
| 7 purchase totals = | $1,014.46 | $1,108.8839 | $1,108.89 | $1,108.90 | $1,108.90 | |