| 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 | $242.90 | 8.106% | $262.5895 | $262.59 | $262.60 | $262.60 |
| Purchase #2 | $129.54 | 10.509% | $143.1534 | $143.15 | $143.15 | $143.20 |
| Purchase #3 | $242.93 | 7.480% | $261.1012 | $261.10 | $261.10 | $261.10 |
| Purchase #4 | $177.66 | 8.731% | $193.1715 | $193.17 | $193.15 | $193.20 |
| Purchase #5 | $86.58 | 5.436% | $91.2865 | $91.29 | $91.30 | $91.30 |
| Purchase #6 | $230.50 | 10.684% | $255.1266 | $255.13 | $255.15 | $255.10 |
| Purchase #7 | $156.80 | 10.301% | $172.952 | $172.95 | $172.95 | $173.00 |
| 7 purchase totals = | $1,266.91 | $1,379.3807 | $1,379.38 | $1,379.40 | $1,379.50 | |