| 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 | $129.79 | 5.485% | $136.909 | $136.91 | $136.90 | $136.90 |
| Purchase #2 | $71.38 | 11.118% | $79.316 | $79.32 | $79.30 | $79.30 |
| Purchase #3 | $199.75 | 4.772% | $209.2821 | $209.28 | $209.30 | $209.30 |
| Purchase #4 | $192.67 | 4.423% | $201.1918 | $201.19 | $201.20 | $201.20 |
| Purchase #5 | $76.89 | 10.853% | $85.2349 | $85.23 | $85.25 | $85.20 |
| Purchase #6 | $102.49 | 6.527% | $109.1795 | $109.18 | $109.20 | $109.20 |
| Purchase #7 | $184.44 | 8.481% | $200.0824 | $200.08 | $200.10 | $200.10 |
| 7 purchase totals = | $957.41 | $1,021.1957 | $1,021.19 | $1,021.25 | $1,021.20 | |