| 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 | $104.31 | 3.349% | $107.8033 | $107.80 | $107.80 | $107.80 |
| Purchase #2 | $242.99 | 13.401% | $275.5531 | $275.55 | $275.55 | $275.60 |
| Purchase #3 | $174.58 | 11.734% | $195.0652 | $195.07 | $195.05 | $195.10 |
| Purchase #4 | $25.58 | 11.709% | $28.5752 | $28.58 | $28.60 | $28.60 |
| Purchase #5 | $25.48 | 8.103% | $27.5446 | $27.54 | $27.55 | $27.50 |
| Purchase #6 | $180.89 | 3.168% | $186.6206 | $186.62 | $186.60 | $186.60 |
| Purchase #7 | $209.89 | 6.241% | $222.9892 | $222.99 | $223.00 | $223.00 |
| 7 purchase totals = | $963.72 | $1,044.1512 | $1,044.15 | $1,044.15 | $1,044.20 | |