| 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 | $21.45 | 10.584% | $23.7203 | $23.72 | $23.70 | $23.70 |
| Purchase #2 | $240.78 | 3.159% | $248.3862 | $248.39 | $248.40 | $248.40 |
| Purchase #3 | $166.25 | 9.360% | $181.811 | $181.81 | $181.80 | $181.80 |
| Purchase #4 | $236.78 | 10.677% | $262.061 | $262.06 | $262.05 | $262.10 |
| Purchase #5 | $223.81 | 6.120% | $237.5072 | $237.51 | $237.50 | $237.50 |
| Purchase #6 | $17.55 | 3.578% | $18.1779 | $18.18 | $18.20 | $18.20 |
| Purchase #7 | $81.55 | 6.506% | $86.8556 | $86.86 | $86.85 | $86.90 |
| 7 purchase totals = | $988.17 | $1,058.5192 | $1,058.53 | $1,058.50 | $1,058.60 | |