| 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 | $209.97 | 7.229% | $225.1487 | $225.15 | $225.15 | $225.10 |
| Purchase #2 | $132.58 | 5.248% | $139.5378 | $139.54 | $139.55 | $139.50 |
| Purchase #3 | $22.76 | 4.626% | $23.8129 | $23.81 | $23.80 | $23.80 |
| Purchase #4 | $230.65 | 3.341% | $238.356 | $238.36 | $238.35 | $238.40 |
| Purchase #5 | $13.36 | 9.404% | $14.6164 | $14.62 | $14.60 | $14.60 |
| Purchase #6 | $228.78 | 11.551% | $255.2064 | $255.21 | $255.20 | $255.20 |
| Purchase #7 | $204.72 | 12.863% | $231.0531 | $231.05 | $231.05 | $231.10 |
| 7 purchase totals = | $1,042.82 | $1,127.7313 | $1,127.74 | $1,127.70 | $1,127.70 | |