| 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 | $162.63 | 3.680% | $168.6148 | $168.61 | $168.60 | $168.60 |
| Purchase #2 | $117.56 | 3.811% | $122.0402 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $113.64 | 12.585% | $127.9416 | $127.94 | $127.95 | $127.90 |
| Purchase #4 | $111.92 | 6.830% | $119.5641 | $119.56 | $119.55 | $119.60 |
| Purchase #5 | $218.76 | 9.476% | $239.4897 | $239.49 | $239.50 | $239.50 |
| Purchase #6 | $24.94 | 12.258% | $27.9971 | $28.00 | $28.00 | $28.00 |
| Purchase #7 | $41.45 | 13.563% | $47.0719 | $47.07 | $47.05 | $47.10 |
| 7 purchase totals = | $790.90 | $852.7194 | $852.71 | $852.70 | $852.70 | |