| 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 | $231.27 | 4.532% | $241.7512 | $241.75 | $241.75 | $241.80 |
| Purchase #2 | $236.73 | 10.150% | $260.7581 | $260.76 | $260.75 | $260.80 |
| Purchase #3 | $99.35 | 13.198% | $112.4622 | $112.46 | $112.45 | $112.50 |
| Purchase #4 | $57.89 | 10.128% | $63.7531 | $63.75 | $63.75 | $63.80 |
| Purchase #5 | $241.89 | 8.756% | $263.0699 | $263.07 | $263.05 | $263.10 |
| Purchase #6 | $90.87 | 9.720% | $99.7026 | $99.70 | $99.70 | $99.70 |
| Purchase #7 | $27.68 | 10.286% | $30.5272 | $30.53 | $30.55 | $30.50 |
| 7 purchase totals = | $985.68 | $1,072.0243 | $1,072.02 | $1,072.00 | $1,072.20 | |