| 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 | $209.34 | 12.280% | $235.047 | $235.05 | $235.05 | $235.00 |
| Purchase #2 | $219.70 | 8.800% | $239.0336 | $239.03 | $239.05 | $239.00 |
| Purchase #3 | $188.32 | 4.219% | $196.2652 | $196.27 | $196.25 | $196.30 |
| Purchase #4 | $11.56 | 6.474% | $12.3084 | $12.31 | $12.30 | $12.30 |
| Purchase #5 | $157.49 | 5.377% | $165.9582 | $165.96 | $165.95 | $166.00 |
| Purchase #6 | $165.89 | 9.220% | $181.1851 | $181.19 | $181.20 | $181.20 |
| Purchase #7 | $36.75 | 12.583% | $41.3743 | $41.37 | $41.35 | $41.40 |
| 7 purchase totals = | $989.05 | $1,071.1718 | $1,071.18 | $1,071.15 | $1,071.20 | |