| 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 | $198.29 | 6.181% | $210.5463 | $210.55 | $210.55 | $210.50 |
| Purchase #2 | $11.94 | 7.737% | $12.8638 | $12.86 | $12.85 | $12.90 |
| Purchase #3 | $193.30 | 11.466% | $215.4638 | $215.46 | $215.45 | $215.50 |
| Purchase #4 | $160.64 | 10.774% | $177.9474 | $177.95 | $177.95 | $177.90 |
| Purchase #5 | $28.94 | 6.827% | $30.9157 | $30.92 | $30.90 | $30.90 |
| Purchase #6 | $209.78 | 10.450% | $231.702 | $231.70 | $231.70 | $231.70 |
| Purchase #7 | $128.87 | 13.334% | $146.0535 | $146.05 | $146.05 | $146.10 |
| 7 purchase totals = | $931.76 | $1,025.4925 | $1,025.49 | $1,025.45 | $1,025.50 | |