| 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 | $70.34 | 9.668% | $77.1405 | $77.14 | $77.15 | $77.10 |
| Purchase #2 | $14.94 | 3.367% | $15.443 | $15.44 | $15.45 | $15.40 |
| Purchase #3 | $236.99 | 4.365% | $247.3346 | $247.33 | $247.35 | $247.30 |
| Purchase #4 | $81.74 | 13.264% | $92.582 | $92.58 | $92.60 | $92.60 |
| Purchase #5 | $80.47 | 8.829% | $87.5747 | $87.57 | $87.55 | $87.60 |
| Purchase #6 | $212.66 | 5.846% | $225.0921 | $225.09 | $225.10 | $225.10 |
| Purchase #7 | $7.47 | 9.234% | $8.1598 | $8.16 | $8.15 | $8.20 |
| 7 purchase totals = | $704.61 | $753.3267 | $753.31 | $753.35 | $753.30 | |