| 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 | $15.81 | 8.724% | $17.1893 | $17.19 | $17.20 | $17.20 |
| Purchase #2 | $190.37 | 8.251% | $206.0774 | $206.08 | $206.10 | $206.10 |
| Purchase #3 | $117.82 | 5.275% | $124.035 | $124.04 | $124.05 | $124.00 |
| Purchase #4 | $174.30 | 12.295% | $195.7302 | $195.73 | $195.75 | $195.70 |
| Purchase #5 | $127.52 | 9.306% | $139.387 | $139.39 | $139.40 | $139.40 |
| Purchase #6 | $204.58 | 6.215% | $217.2946 | $217.29 | $217.30 | $217.30 |
| Purchase #7 | $196.31 | 13.556% | $222.9218 | $222.92 | $222.90 | $222.90 |
| 7 purchase totals = | $1,026.71 | $1,122.6353 | $1,122.64 | $1,122.70 | $1,122.60 | |