| 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 | $249.73 | 11.637% | $278.7911 | $278.79 | $278.80 | $278.80 |
| Purchase #2 | $191.56 | 11.213% | $213.0396 | $213.04 | $213.05 | $213.00 |
| Purchase #3 | $173.85 | 3.591% | $180.093 | $180.09 | $180.10 | $180.10 |
| Purchase #4 | $28.95 | 6.343% | $30.7863 | $30.79 | $30.80 | $30.80 |
| Purchase #5 | $141.74 | 3.137% | $146.1864 | $146.19 | $146.20 | $146.20 |
| Purchase #6 | $80.91 | 5.461% | $85.3285 | $85.33 | $85.35 | $85.30 |
| Purchase #7 | $70.95 | 10.527% | $78.4189 | $78.42 | $78.40 | $78.40 |
| 7 purchase totals = | $937.69 | $1,012.6438 | $1,012.65 | $1,012.70 | $1,012.60 | |