| 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 | $121.76 | 3.414% | $125.9169 | $125.92 | $125.90 | $125.90 |
| Purchase #2 | $140.80 | 3.320% | $145.4746 | $145.47 | $145.45 | $145.50 |
| Purchase #3 | $23.80 | 8.420% | $25.804 | $25.80 | $25.80 | $25.80 |
| Purchase #4 | $219.73 | 4.849% | $230.3847 | $230.38 | $230.40 | $230.40 |
| Purchase #5 | $180.79 | 3.279% | $186.7181 | $186.72 | $186.70 | $186.70 |
| Purchase #6 | $11.66 | 10.144% | $12.8428 | $12.84 | $12.85 | $12.80 |
| Purchase #7 | $149.38 | 11.556% | $166.6424 | $166.64 | $166.65 | $166.60 |
| 7 purchase totals = | $847.92 | $893.7835 | $893.77 | $893.75 | $893.70 | |