| 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 | $238.31 | 5.222% | $250.7545 | $250.75 | $250.75 | $250.80 |
| Purchase #2 | $225.54 | 7.786% | $243.1005 | $243.10 | $243.10 | $243.10 |
| Purchase #3 | $220.86 | 8.456% | $239.5359 | $239.54 | $239.55 | $239.50 |
| Purchase #4 | $205.53 | 5.351% | $216.5279 | $216.53 | $216.55 | $216.50 |
| Purchase #5 | $60.89 | 7.239% | $65.2978 | $65.30 | $65.30 | $65.30 |
| Purchase #6 | $115.28 | 9.727% | $126.4933 | $126.49 | $126.50 | $126.50 |
| Purchase #7 | $139.25 | 5.741% | $147.2443 | $147.24 | $147.25 | $147.20 |
| 7 purchase totals = | $1,205.66 | $1,288.9542 | $1,288.95 | $1,289.00 | $1,288.90 | |