| 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 | $96.72 | 6.218% | $102.734 | $102.73 | $102.75 | $102.70 |
| Purchase #2 | $110.83 | 3.573% | $114.79 | $114.79 | $114.80 | $114.80 |
| Purchase #3 | $123.93 | 8.128% | $134.003 | $134.00 | $134.00 | $134.00 |
| Purchase #4 | $227.29 | 9.525% | $248.9394 | $248.94 | $248.95 | $248.90 |
| Purchase #5 | $188.42 | 3.872% | $195.7156 | $195.72 | $195.70 | $195.70 |
| Purchase #6 | $206.96 | 11.544% | $230.8515 | $230.85 | $230.85 | $230.90 |
| Purchase #7 | $106.61 | 10.623% | $117.9352 | $117.94 | $117.95 | $117.90 |
| 7 purchase totals = | $1,060.76 | $1,144.9687 | $1,144.97 | $1,145.00 | $1,144.90 | |