| 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 | $120.75 | 3.460% | $124.928 | $124.93 | $124.95 | $124.90 |
| Purchase #2 | $209.95 | 9.622% | $230.1514 | $230.15 | $230.15 | $230.20 |
| Purchase #3 | $113.84 | 4.739% | $119.2349 | $119.23 | $119.25 | $119.20 |
| Purchase #4 | $247.29 | 5.615% | $261.1753 | $261.18 | $261.20 | $261.20 |
| Purchase #5 | $86.68 | 10.742% | $95.9912 | $95.99 | $96.00 | $96.00 |
| Purchase #6 | $233.99 | 8.485% | $253.8441 | $253.84 | $253.85 | $253.80 |
| Purchase #7 | $176.44 | 6.423% | $187.7727 | $187.77 | $187.75 | $187.80 |
| 7 purchase totals = | $1,188.94 | $1,273.0976 | $1,273.09 | $1,273.15 | $1,273.10 | |