| 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 | $245.97 | 13.280% | $278.6348 | $278.63 | $278.65 | $278.60 |
| Purchase #2 | $117.41 | 10.215% | $129.4034 | $129.40 | $129.40 | $129.40 |
| Purchase #3 | $221.82 | 13.733% | $252.2825 | $252.28 | $252.30 | $252.30 |
| Purchase #4 | $60.64 | 5.281% | $63.8424 | $63.84 | $63.85 | $63.80 |
| Purchase #5 | $236.40 | 10.474% | $261.1605 | $261.16 | $261.15 | $261.20 |
| Purchase #6 | $7.83 | 8.169% | $8.4696 | $8.47 | $8.45 | $8.50 |
| Purchase #7 | $80.31 | 9.604% | $88.023 | $88.02 | $88.00 | $88.00 |
| 7 purchase totals = | $970.38 | $1,081.8162 | $1,081.80 | $1,081.80 | $1,081.80 | |