| 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 | $72.58 | 3.200% | $74.9026 | $74.90 | $74.90 | $74.90 |
| Purchase #2 | $188.41 | 8.536% | $204.4927 | $204.49 | $204.50 | $204.50 |
| Purchase #3 | $179.67 | 10.483% | $198.5048 | $198.50 | $198.50 | $198.50 |
| Purchase #4 | $163.64 | 12.277% | $183.7301 | $183.73 | $183.75 | $183.70 |
| Purchase #5 | $41.60 | 5.153% | $43.7436 | $43.74 | $43.75 | $43.70 |
| Purchase #6 | $125.33 | 11.862% | $140.1966 | $140.20 | $140.20 | $140.20 |
| Purchase #7 | $209.99 | 4.130% | $218.6626 | $218.66 | $218.65 | $218.70 |
| 7 purchase totals = | $981.22 | $1,064.2330 | $1,064.22 | $1,064.25 | $1,064.20 | |