| 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 | $17.26 | 11.371% | $19.2226 | $19.22 | $19.20 | $19.20 |
| Purchase #2 | $126.52 | 8.424% | $137.178 | $137.18 | $137.20 | $137.20 |
| Purchase #3 | $176.31 | 5.593% | $186.171 | $186.17 | $186.15 | $186.20 |
| Purchase #4 | $94.30 | 12.504% | $106.0913 | $106.09 | $106.10 | $106.10 |
| Purchase #5 | $183.44 | 5.646% | $193.797 | $193.80 | $193.80 | $193.80 |
| Purchase #6 | $46.45 | 12.382% | $52.2014 | $52.20 | $52.20 | $52.20 |
| Purchase #7 | $170.37 | 4.741% | $178.4472 | $178.45 | $178.45 | $178.40 |
| 7 purchase totals = | $814.65 | $873.1085 | $873.11 | $873.10 | $873.10 | |