| 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 | $161.71 | 6.231% | $171.7862 | $171.79 | $171.80 | $171.80 |
| Purchase #2 | $146.97 | 9.679% | $161.1952 | $161.20 | $161.20 | $161.20 |
| Purchase #3 | $226.98 | 7.603% | $244.2373 | $244.24 | $244.25 | $244.20 |
| Purchase #4 | $139.41 | 8.464% | $151.2097 | $151.21 | $151.20 | $151.20 |
| Purchase #5 | $15.90 | 11.617% | $17.7471 | $17.75 | $17.75 | $17.70 |
| Purchase #6 | $221.80 | 8.665% | $241.019 | $241.02 | $241.00 | $241.00 |
| Purchase #7 | $197.95 | 9.536% | $216.8265 | $216.83 | $216.85 | $216.80 |
| 7 purchase totals = | $1,110.72 | $1,204.0210 | $1,204.04 | $1,204.05 | $1,203.90 | |