| 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 | $73.75 | 12.737% | $83.1435 | $83.14 | $83.15 | $83.10 |
| Purchase #2 | $23.90 | 8.429% | $25.9145 | $25.91 | $25.90 | $25.90 |
| Purchase #3 | $133.62 | 4.547% | $139.6957 | $139.70 | $139.70 | $139.70 |
| Purchase #4 | $100.79 | 6.403% | $107.2436 | $107.24 | $107.25 | $107.20 |
| Purchase #5 | $106.88 | 5.803% | $113.0822 | $113.08 | $113.10 | $113.10 |
| Purchase #6 | $127.75 | 3.742% | $132.5304 | $132.53 | $132.55 | $132.50 |
| Purchase #7 | $119.29 | 11.789% | $133.3531 | $133.35 | $133.35 | $133.40 |
| 7 purchase totals = | $685.98 | $734.9630 | $734.95 | $735.00 | $734.90 | |