| 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 | $76.65 | 8.821% | $83.4113 | $83.41 | $83.40 | $83.40 |
| Purchase #2 | $51.91 | 11.671% | $57.9684 | $57.97 | $57.95 | $58.00 |
| Purchase #3 | $11.46 | 8.341% | $12.4159 | $12.42 | $12.40 | $12.40 |
| Purchase #4 | $12.42 | 8.609% | $13.4892 | $13.49 | $13.50 | $13.50 |
| Purchase #5 | $224.64 | 9.402% | $245.7607 | $245.76 | $245.75 | $245.80 |
| Purchase #6 | $109.59 | 6.836% | $117.0816 | $117.08 | $117.10 | $117.10 |
| Purchase #7 | $110.42 | 3.770% | $114.5828 | $114.58 | $114.60 | $114.60 |
| 7 purchase totals = | $597.09 | $644.7099 | $644.71 | $644.70 | $644.80 | |