| 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 | $80.80 | 3.619% | $83.7242 | $83.72 | $83.70 | $83.70 |
| Purchase #2 | $223.56 | 9.850% | $245.5807 | $245.58 | $245.60 | $245.60 |
| Purchase #3 | $195.90 | 7.202% | $210.0087 | $210.01 | $210.00 | $210.00 |
| Purchase #4 | $134.69 | 10.310% | $148.5765 | $148.58 | $148.60 | $148.60 |
| Purchase #5 | $220.34 | 8.122% | $238.236 | $238.24 | $238.25 | $238.20 |
| Purchase #6 | $159.87 | 4.315% | $166.7684 | $166.77 | $166.75 | $166.80 |
| Purchase #7 | $114.28 | 7.473% | $122.8201 | $122.82 | $122.80 | $122.80 |
| 7 purchase totals = | $1,129.44 | $1,215.7146 | $1,215.72 | $1,215.70 | $1,215.70 | |