| 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 | $214.30 | 11.762% | $239.506 | $239.51 | $239.50 | $239.50 |
| Purchase #2 | $126.88 | 11.821% | $141.8785 | $141.88 | $141.90 | $141.90 |
| Purchase #3 | $81.34 | 8.192% | $88.0034 | $88.00 | $88.00 | $88.00 |
| Purchase #4 | $177.67 | 4.866% | $186.3154 | $186.32 | $186.30 | $186.30 |
| Purchase #5 | $142.49 | 5.519% | $150.354 | $150.35 | $150.35 | $150.40 |
| Purchase #6 | $90.91 | 8.253% | $98.4128 | $98.41 | $98.40 | $98.40 |
| Purchase #7 | $99.79 | 13.224% | $112.9862 | $112.99 | $113.00 | $113.00 |
| 7 purchase totals = | $933.38 | $1,017.4563 | $1,017.46 | $1,017.45 | $1,017.50 | |