| 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 | $249.93 | 11.236% | $278.0121 | $278.01 | $278.00 | $278.00 |
| Purchase #2 | $8.44 | 11.414% | $9.4033 | $9.40 | $9.40 | $9.40 |
| Purchase #3 | $118.37 | 13.387% | $134.2162 | $134.22 | $134.20 | $134.20 |
| Purchase #4 | $11.33 | 11.723% | $12.6582 | $12.66 | $12.65 | $12.70 |
| Purchase #5 | $207.45 | 7.501% | $223.0108 | $223.01 | $223.00 | $223.00 |
| Purchase #6 | $20.84 | 4.391% | $21.7551 | $21.76 | $21.75 | $21.80 |
| Purchase #7 | $85.29 | 9.213% | $93.1478 | $93.15 | $93.15 | $93.10 |
| 7 purchase totals = | $701.65 | $772.2035 | $772.21 | $772.15 | $772.20 | |