| 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 | $11.78 | 3.194% | $12.1563 | $12.16 | $12.15 | $12.20 |
| Purchase #2 | $34.63 | 10.447% | $38.2478 | $38.25 | $38.25 | $38.20 |
| Purchase #3 | $79.49 | 3.445% | $82.2284 | $82.23 | $82.25 | $82.20 |
| Purchase #4 | $206.52 | 11.401% | $230.0653 | $230.07 | $230.05 | $230.10 |
| Purchase #5 | $107.64 | 10.382% | $118.8152 | $118.82 | $118.80 | $118.80 |
| Purchase #6 | $153.31 | 12.253% | $172.0951 | $172.10 | $172.10 | $172.10 |
| Purchase #7 | $96.88 | 5.754% | $102.4545 | $102.45 | $102.45 | $102.50 |
| 7 purchase totals = | $690.25 | $756.0626 | $756.08 | $756.05 | $756.10 | |