| 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 | $214.48 | 4.338% | $223.7841 | $223.78 | $223.80 | $223.80 |
| Purchase #2 | $201.99 | 13.142% | $228.5355 | $228.54 | $228.55 | $228.50 |
| Purchase #3 | $215.47 | 5.686% | $227.7216 | $227.72 | $227.70 | $227.70 |
| Purchase #4 | $156.32 | 5.837% | $165.4444 | $165.44 | $165.45 | $165.40 |
| Purchase #5 | $18.73 | 13.715% | $21.2988 | $21.30 | $21.30 | $21.30 |
| Purchase #6 | $148.79 | 3.296% | $153.6941 | $153.69 | $153.70 | $153.70 |
| Purchase #7 | $242.41 | 5.600% | $255.985 | $255.99 | $256.00 | $256.00 |
| 7 purchase totals = | $1,198.19 | $1,276.4635 | $1,276.46 | $1,276.50 | $1,276.40 | |