| 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 | $198.46 | 3.673% | $205.7494 | $205.75 | $205.75 | $205.70 |
| Purchase #2 | $236.54 | 6.649% | $252.2675 | $252.27 | $252.25 | $252.30 |
| Purchase #3 | $195.76 | 7.233% | $209.9193 | $209.92 | $209.90 | $209.90 |
| Purchase #4 | $114.70 | 10.319% | $126.5359 | $126.54 | $126.55 | $126.50 |
| Purchase #5 | $100.58 | 4.525% | $105.1312 | $105.13 | $105.15 | $105.10 |
| Purchase #6 | $179.93 | 3.219% | $185.7219 | $185.72 | $185.70 | $185.70 |
| Purchase #7 | $187.58 | 8.728% | $203.952 | $203.95 | $203.95 | $204.00 |
| 7 purchase totals = | $1,213.55 | $1,289.2772 | $1,289.28 | $1,289.25 | $1,289.20 | |