| 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 | $215.60 | 6.585% | $229.7973 | $229.80 | $229.80 | $229.80 |
| Purchase #2 | $228.53 | 12.845% | $257.8847 | $257.88 | $257.90 | $257.90 |
| Purchase #3 | $112.50 | 10.795% | $124.6444 | $124.64 | $124.65 | $124.60 |
| Purchase #4 | $217.52 | 4.723% | $227.7935 | $227.79 | $227.80 | $227.80 |
| Purchase #5 | $180.77 | 6.354% | $192.2561 | $192.26 | $192.25 | $192.30 |
| Purchase #6 | $207.52 | 5.504% | $218.9419 | $218.94 | $218.95 | $218.90 |
| Purchase #7 | $73.51 | 6.531% | $78.3109 | $78.31 | $78.30 | $78.30 |
| 7 purchase totals = | $1,235.95 | $1,329.6288 | $1,329.62 | $1,329.65 | $1,329.60 | |