| 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 | $168.31 | 11.246% | $187.2381 | $187.24 | $187.25 | $187.20 |
| Purchase #2 | $235.73 | 4.226% | $245.6919 | $245.69 | $245.70 | $245.70 |
| Purchase #3 | $69.42 | 4.381% | $72.4613 | $72.46 | $72.45 | $72.50 |
| Purchase #4 | $134.64 | 9.129% | $146.9313 | $146.93 | $146.95 | $146.90 |
| Purchase #5 | $237.34 | 7.530% | $255.2117 | $255.21 | $255.20 | $255.20 |
| Purchase #6 | $177.68 | 10.473% | $196.2884 | $196.29 | $196.30 | $196.30 |
| Purchase #7 | $225.99 | 9.844% | $248.2365 | $248.24 | $248.25 | $248.20 |
| 7 purchase totals = | $1,249.11 | $1,352.0592 | $1,352.06 | $1,352.10 | $1,352.00 | |