| 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 | $230.27 | 6.447% | $245.1155 | $245.12 | $245.10 | $245.10 |
| Purchase #2 | $95.80 | 3.476% | $99.13 | $99.13 | $99.15 | $99.10 |
| Purchase #3 | $172.26 | 3.267% | $177.8877 | $177.89 | $177.90 | $177.90 |
| Purchase #4 | $131.70 | 5.586% | $139.0568 | $139.06 | $139.05 | $139.10 |
| Purchase #5 | $172.54 | 9.692% | $189.2626 | $189.26 | $189.25 | $189.30 |
| Purchase #6 | $242.67 | 4.702% | $254.0803 | $254.08 | $254.10 | $254.10 |
| Purchase #7 | $146.80 | 13.395% | $166.4639 | $166.46 | $166.45 | $166.50 |
| 7 purchase totals = | $1,192.04 | $1,270.9968 | $1,271.00 | $1,271.00 | $1,271.10 | |