| 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 | $157.44 | 8.421% | $170.698 | $170.70 | $170.70 | $170.70 |
| Purchase #2 | $247.52 | 10.697% | $273.9972 | $274.00 | $274.00 | $274.00 |
| Purchase #3 | $115.93 | 4.794% | $121.4877 | $121.49 | $121.50 | $121.50 |
| Purchase #4 | $112.75 | 7.675% | $121.4036 | $121.40 | $121.40 | $121.40 |
| Purchase #5 | $120.93 | 10.758% | $133.9396 | $133.94 | $133.95 | $133.90 |
| Purchase #6 | $133.44 | 4.807% | $139.8545 | $139.85 | $139.85 | $139.90 |
| Purchase #7 | $229.93 | 13.869% | $261.819 | $261.82 | $261.80 | $261.80 |
| 7 purchase totals = | $1,117.94 | $1,223.1996 | $1,223.20 | $1,223.20 | $1,223.20 | |