| 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 | $174.48 | 8.496% | $189.3038 | $189.30 | $189.30 | $189.30 |
| Purchase #2 | $42.52 | 3.425% | $43.9763 | $43.98 | $44.00 | $44.00 |
| Purchase #3 | $218.29 | 8.349% | $236.515 | $236.52 | $236.50 | $236.50 |
| Purchase #4 | $122.46 | 7.450% | $131.5833 | $131.58 | $131.60 | $131.60 |
| Purchase #5 | $106.69 | 3.235% | $110.1414 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $175.53 | 5.280% | $184.798 | $184.80 | $184.80 | $184.80 |
| Purchase #7 | $231.45 | 8.313% | $250.6904 | $250.69 | $250.70 | $250.70 |
| 7 purchase totals = | $1,071.42 | $1,147.0082 | $1,147.01 | $1,147.05 | $1,147.00 | |