| 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 | $172.89 | 4.777% | $181.149 | $181.15 | $181.15 | $181.10 |
| Purchase #2 | $236.84 | 3.512% | $245.1578 | $245.16 | $245.15 | $245.20 |
| Purchase #3 | $229.53 | 4.552% | $239.9782 | $239.98 | $240.00 | $240.00 |
| Purchase #4 | $99.55 | 13.722% | $113.2103 | $113.21 | $113.20 | $113.20 |
| Purchase #5 | $48.83 | 8.683% | $53.0699 | $53.07 | $53.05 | $53.10 |
| Purchase #6 | $122.31 | 3.617% | $126.734 | $126.73 | $126.75 | $126.70 |
| Purchase #7 | $128.84 | 10.366% | $142.1956 | $142.20 | $142.20 | $142.20 |
| 7 purchase totals = | $1,038.79 | $1,101.4948 | $1,101.50 | $1,101.50 | $1,101.50 | |