| 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 | $7.87 | 4.706% | $8.2404 | $8.24 | $8.25 | $8.20 |
| Purchase #2 | $249.89 | 6.405% | $265.8955 | $265.90 | $265.90 | $265.90 |
| Purchase #3 | $139.57 | 3.503% | $144.4591 | $144.46 | $144.45 | $144.50 |
| Purchase #4 | $169.53 | 4.304% | $176.8266 | $176.83 | $176.85 | $176.80 |
| Purchase #5 | $85.34 | 8.336% | $92.4539 | $92.45 | $92.45 | $92.50 |
| Purchase #6 | $10.97 | 8.359% | $11.887 | $11.89 | $11.90 | $11.90 |
| Purchase #7 | $37.40 | 5.560% | $39.4794 | $39.48 | $39.50 | $39.50 |
| 7 purchase totals = | $700.57 | $739.2419 | $739.25 | $739.30 | $739.30 | |