| 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 | $176.71 | 11.684% | $197.3568 | $197.36 | $197.35 | $197.40 |
| Purchase #2 | $72.50 | 6.490% | $77.2053 | $77.21 | $77.20 | $77.20 |
| Purchase #3 | $219.87 | 7.839% | $237.1056 | $237.11 | $237.10 | $237.10 |
| Purchase #4 | $199.48 | 4.519% | $208.4945 | $208.49 | $208.50 | $208.50 |
| Purchase #5 | $164.37 | 5.361% | $173.1819 | $173.18 | $173.20 | $173.20 |
| Purchase #6 | $192.87 | 13.211% | $218.3501 | $218.35 | $218.35 | $218.40 |
| Purchase #7 | $188.34 | 6.129% | $199.8834 | $199.88 | $199.90 | $199.90 |
| 7 purchase totals = | $1,214.14 | $1,311.5776 | $1,311.58 | $1,311.60 | $1,311.70 | |