| 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 | $219.26 | 3.344% | $226.5921 | $226.59 | $226.60 | $226.60 |
| Purchase #2 | $229.50 | 4.520% | $239.8734 | $239.87 | $239.85 | $239.90 |
| Purchase #3 | $180.91 | 13.872% | $206.0058 | $206.01 | $206.00 | $206.00 |
| Purchase #4 | $223.50 | 3.832% | $232.0645 | $232.06 | $232.05 | $232.10 |
| Purchase #5 | $24.63 | 11.557% | $27.4765 | $27.48 | $27.50 | $27.50 |
| Purchase #6 | $226.72 | 8.763% | $246.5875 | $246.59 | $246.60 | $246.60 |
| Purchase #7 | $184.38 | 9.729% | $202.3183 | $202.32 | $202.30 | $202.30 |
| 7 purchase totals = | $1,288.90 | $1,380.9181 | $1,380.92 | $1,380.90 | $1,381.00 | |