| 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 | $17.96 | 3.565% | $18.6003 | $18.60 | $18.60 | $18.60 |
| Purchase #2 | $233.57 | 4.360% | $243.7537 | $243.75 | $243.75 | $243.80 |
| Purchase #3 | $64.36 | 13.564% | $73.0898 | $73.09 | $73.10 | $73.10 |
| Purchase #4 | $31.81 | 7.583% | $34.2222 | $34.22 | $34.20 | $34.20 |
| Purchase #5 | $165.75 | 9.767% | $181.9388 | $181.94 | $181.95 | $181.90 |
| Purchase #6 | $200.54 | 6.701% | $213.9782 | $213.98 | $214.00 | $214.00 |
| Purchase #7 | $156.32 | 9.752% | $171.5643 | $171.56 | $171.55 | $171.60 |
| 7 purchase totals = | $870.31 | $937.1473 | $937.14 | $937.15 | $937.20 | |