| 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 | $71.50 | 12.226% | $80.2416 | $80.24 | $80.25 | $80.20 |
| Purchase #2 | $153.31 | 9.484% | $167.8499 | $167.85 | $167.85 | $167.80 |
| Purchase #3 | $165.97 | 9.533% | $181.7919 | $181.79 | $181.80 | $181.80 |
| Purchase #4 | $197.58 | 5.641% | $208.7255 | $208.73 | $208.75 | $208.70 |
| Purchase #5 | $40.49 | 10.322% | $44.6694 | $44.67 | $44.65 | $44.70 |
| Purchase #6 | $109.82 | 4.571% | $114.8399 | $114.84 | $114.85 | $114.80 |
| Purchase #7 | $222.99 | 11.555% | $248.7565 | $248.76 | $248.75 | $248.80 |
| 7 purchase totals = | $961.66 | $1,046.8747 | $1,046.88 | $1,046.90 | $1,046.80 | |