| 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 | $159.41 | 13.727% | $181.2922 | $181.29 | $181.30 | $181.30 |
| Purchase #2 | $107.31 | 8.765% | $116.7157 | $116.72 | $116.70 | $116.70 |
| Purchase #3 | $106.93 | 6.767% | $114.166 | $114.17 | $114.15 | $114.20 |
| Purchase #4 | $86.98 | 6.638% | $92.7537 | $92.75 | $92.75 | $92.80 |
| Purchase #5 | $147.67 | 4.384% | $154.1439 | $154.14 | $154.15 | $154.10 |
| Purchase #6 | $6.76 | 7.137% | $7.2425 | $7.24 | $7.25 | $7.20 |
| Purchase #7 | $9.51 | 5.682% | $10.0504 | $10.05 | $10.05 | $10.10 |
| 7 purchase totals = | $624.57 | $676.3644 | $676.36 | $676.35 | $676.40 | |