| 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 | $221.83 | 9.700% | $243.3475 | $243.35 | $243.35 | $243.30 |
| Purchase #2 | $199.32 | 13.198% | $225.6263 | $225.63 | $225.65 | $225.60 |
| Purchase #3 | $9.29 | 3.754% | $9.6387 | $9.64 | $9.65 | $9.60 |
| Purchase #4 | $85.83 | 3.248% | $88.6178 | $88.62 | $88.60 | $88.60 |
| Purchase #5 | $68.67 | 9.779% | $75.3852 | $75.39 | $75.40 | $75.40 |
| Purchase #6 | $212.87 | 7.229% | $228.2584 | $228.26 | $228.25 | $228.30 |
| Purchase #7 | $172.44 | 9.132% | $188.1872 | $188.19 | $188.20 | $188.20 |
| 7 purchase totals = | $970.25 | $1,059.0611 | $1,059.08 | $1,059.10 | $1,059.00 | |