| 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 | $242.82 | 8.449% | $263.3359 | $263.34 | $263.35 | $263.30 |
| Purchase #2 | $28.76 | 12.675% | $32.4053 | $32.41 | $32.40 | $32.40 |
| Purchase #3 | $121.47 | 9.509% | $133.0206 | $133.02 | $133.00 | $133.00 |
| Purchase #4 | $186.69 | 5.147% | $196.2989 | $196.30 | $196.30 | $196.30 |
| Purchase #5 | $130.78 | 5.481% | $137.9481 | $137.95 | $137.95 | $137.90 |
| Purchase #6 | $164.44 | 3.664% | $170.4651 | $170.47 | $170.45 | $170.50 |
| Purchase #7 | $21.75 | 8.435% | $23.5846 | $23.58 | $23.60 | $23.60 |
| 7 purchase totals = | $896.71 | $957.0585 | $957.07 | $957.05 | $957.00 | |