| 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 | $153.35 | 8.774% | $166.8049 | $166.80 | $166.80 | $166.80 |
| Purchase #2 | $107.49 | 13.264% | $121.7475 | $121.75 | $121.75 | $121.70 |
| Purchase #3 | $80.47 | 7.113% | $86.1938 | $86.19 | $86.20 | $86.20 |
| Purchase #4 | $130.73 | 8.385% | $141.6917 | $141.69 | $141.70 | $141.70 |
| Purchase #5 | $138.41 | 13.423% | $156.9888 | $156.99 | $157.00 | $157.00 |
| Purchase #6 | $63.70 | 10.179% | $70.184 | $70.18 | $70.20 | $70.20 |
| Purchase #7 | $190.51 | 8.773% | $207.2234 | $207.22 | $207.20 | $207.20 |
| 7 purchase totals = | $864.66 | $950.8341 | $950.82 | $950.85 | $950.80 | |