| 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 | $5.54 | 3.233% | $5.7191 | $5.72 | $5.70 | $5.70 |
| Purchase #2 | $190.63 | 8.560% | $206.9479 | $206.95 | $206.95 | $206.90 |
| Purchase #3 | $116.61 | 12.685% | $131.402 | $131.40 | $131.40 | $131.40 |
| Purchase #4 | $176.54 | 11.621% | $197.0557 | $197.06 | $197.05 | $197.10 |
| Purchase #5 | $248.41 | 10.306% | $274.0111 | $274.01 | $274.00 | $274.00 |
| Purchase #6 | $114.71 | 7.599% | $123.4268 | $123.43 | $123.45 | $123.40 |
| Purchase #7 | $196.62 | 13.160% | $222.4952 | $222.50 | $222.50 | $222.50 |
| 7 purchase totals = | $1,049.06 | $1,161.0578 | $1,161.07 | $1,161.05 | $1,161.00 | |