| 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 | $201.30 | 6.664% | $214.7146 | $214.71 | $214.70 | $214.70 |
| Purchase #2 | $127.76 | 9.576% | $139.9943 | $139.99 | $140.00 | $140.00 |
| Purchase #3 | $47.27 | 6.766% | $50.4683 | $50.47 | $50.45 | $50.50 |
| Purchase #4 | $88.96 | 7.452% | $95.5893 | $95.59 | $95.60 | $95.60 |
| Purchase #5 | $121.53 | 12.744% | $137.0178 | $137.02 | $137.00 | $137.00 |
| Purchase #6 | $200.57 | 13.671% | $227.9899 | $227.99 | $228.00 | $228.00 |
| Purchase #7 | $222.91 | 7.277% | $239.1312 | $239.13 | $239.15 | $239.10 |
| 7 purchase totals = | $1,010.30 | $1,104.9054 | $1,104.90 | $1,104.90 | $1,104.90 | |