| 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 | $202.81 | 9.275% | $221.6206 | $221.62 | $221.60 | $221.60 |
| Purchase #2 | $226.50 | 7.109% | $242.6019 | $242.60 | $242.60 | $242.60 |
| Purchase #3 | $230.39 | 5.446% | $242.937 | $242.94 | $242.95 | $242.90 |
| Purchase #4 | $126.44 | 11.153% | $140.5419 | $140.54 | $140.55 | $140.50 |
| Purchase #5 | $202.50 | 9.858% | $222.4625 | $222.46 | $222.45 | $222.50 |
| Purchase #6 | $30.77 | 8.563% | $33.4048 | $33.40 | $33.40 | $33.40 |
| Purchase #7 | $10.77 | 13.183% | $12.1898 | $12.19 | $12.20 | $12.20 |
| 7 purchase totals = | $1,030.18 | $1,115.7585 | $1,115.75 | $1,115.75 | $1,115.70 | |