| 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 | $217.73 | 11.770% | $243.3568 | $243.36 | $243.35 | $243.40 |
| Purchase #2 | $16.68 | 8.839% | $18.1543 | $18.15 | $18.15 | $18.20 |
| Purchase #3 | $246.81 | 4.457% | $257.8103 | $257.81 | $257.80 | $257.80 |
| Purchase #4 | $113.81 | 9.140% | $124.2122 | $124.21 | $124.20 | $124.20 |
| Purchase #5 | $52.49 | 11.263% | $58.4019 | $58.40 | $58.40 | $58.40 |
| Purchase #6 | $139.51 | 6.665% | $148.8083 | $148.81 | $148.80 | $148.80 |
| Purchase #7 | $223.65 | 7.766% | $241.0187 | $241.02 | $241.00 | $241.00 |
| 7 purchase totals = | $1,010.68 | $1,091.7625 | $1,091.76 | $1,091.70 | $1,091.80 | |