| 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 | $105.59 | 11.423% | $117.6515 | $117.65 | $117.65 | $117.70 |
| Purchase #2 | $199.48 | 10.862% | $221.1475 | $221.15 | $221.15 | $221.10 |
| Purchase #3 | $8.65 | 12.382% | $9.721 | $9.72 | $9.70 | $9.70 |
| Purchase #4 | $198.85 | 5.825% | $210.433 | $210.43 | $210.45 | $210.40 |
| Purchase #5 | $193.91 | 3.629% | $200.947 | $200.95 | $200.95 | $200.90 |
| Purchase #6 | $14.89 | 7.135% | $15.9524 | $15.95 | $15.95 | $16.00 |
| Purchase #7 | $191.44 | 6.411% | $203.7132 | $203.71 | $203.70 | $203.70 |
| 7 purchase totals = | $912.81 | $979.5656 | $979.56 | $979.55 | $979.50 | |