| 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 | $93.88 | 7.118% | $100.5624 | $100.56 | $100.55 | $100.60 |
| Purchase #2 | $30.46 | 6.179% | $32.3421 | $32.34 | $32.35 | $32.30 |
| Purchase #3 | $164.80 | 11.218% | $183.2873 | $183.29 | $183.30 | $183.30 |
| Purchase #4 | $243.73 | 6.504% | $259.5822 | $259.58 | $259.60 | $259.60 |
| Purchase #5 | $77.57 | 12.177% | $87.0157 | $87.02 | $87.00 | $87.00 |
| Purchase #6 | $129.64 | 6.569% | $138.1561 | $138.16 | $138.15 | $138.20 |
| Purchase #7 | $175.67 | 8.243% | $190.1505 | $190.15 | $190.15 | $190.20 |
| 7 purchase totals = | $915.75 | $991.0963 | $991.10 | $991.10 | $991.20 | |