| 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 | $25.37 | 11.243% | $28.2223 | $28.22 | $28.20 | $28.20 |
| Purchase #2 | $190.93 | 12.734% | $215.243 | $215.24 | $215.25 | $215.20 |
| Purchase #3 | $53.76 | 6.562% | $57.2877 | $57.29 | $57.30 | $57.30 |
| Purchase #4 | $195.93 | 5.363% | $206.4377 | $206.44 | $206.45 | $206.40 |
| Purchase #5 | $51.94 | 3.435% | $53.7241 | $53.72 | $53.70 | $53.70 |
| Purchase #6 | $71.83 | 11.395% | $80.015 | $80.02 | $80.00 | $80.00 |
| Purchase #7 | $244.74 | 3.148% | $252.4444 | $252.44 | $252.45 | $252.40 |
| 7 purchase totals = | $834.50 | $893.3742 | $893.37 | $893.35 | $893.20 | |