| 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 | $213.66 | 3.866% | $221.9201 | $221.92 | $221.90 | $221.90 |
| Purchase #2 | $164.27 | 5.777% | $173.7599 | $173.76 | $173.75 | $173.80 |
| Purchase #3 | $38.65 | 13.287% | $43.7854 | $43.79 | $43.80 | $43.80 |
| Purchase #4 | $13.63 | 10.741% | $15.094 | $15.09 | $15.10 | $15.10 |
| Purchase #5 | $125.34 | 13.154% | $141.8272 | $141.83 | $141.85 | $141.80 |
| Purchase #6 | $213.57 | 12.321% | $239.884 | $239.88 | $239.90 | $239.90 |
| Purchase #7 | $15.52 | 12.110% | $17.3995 | $17.40 | $17.40 | $17.40 |
| 7 purchase totals = | $784.64 | $853.6701 | $853.67 | $853.70 | $853.70 | |