| 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 | $242.33 | 3.229% | $250.1548 | $250.15 | $250.15 | $250.20 |
| Purchase #2 | $100.25 | 8.837% | $109.1091 | $109.11 | $109.10 | $109.10 |
| Purchase #3 | $197.75 | 4.436% | $206.5222 | $206.52 | $206.50 | $206.50 |
| Purchase #4 | $141.75 | 13.447% | $160.8111 | $160.81 | $160.80 | $160.80 |
| Purchase #5 | $174.36 | 9.554% | $191.0184 | $191.02 | $191.00 | $191.00 |
| Purchase #6 | $104.92 | 8.739% | $114.089 | $114.09 | $114.10 | $114.10 |
| Purchase #7 | $15.52 | 5.411% | $16.3598 | $16.36 | $16.35 | $16.40 |
| 7 purchase totals = | $976.88 | $1,048.0644 | $1,048.06 | $1,048.00 | $1,048.10 | |