| 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 | $128.37 | 5.171% | $135.008 | $135.01 | $135.00 | $135.00 |
| Purchase #2 | $111.72 | 7.600% | $120.2107 | $120.21 | $120.20 | $120.20 |
| Purchase #3 | $245.32 | 11.636% | $273.8654 | $273.87 | $273.85 | $273.90 |
| Purchase #4 | $249.27 | 4.744% | $261.0954 | $261.10 | $261.10 | $261.10 |
| Purchase #5 | $165.88 | 5.693% | $175.3235 | $175.32 | $175.30 | $175.30 |
| Purchase #6 | $77.64 | 11.874% | $86.859 | $86.86 | $86.85 | $86.90 |
| Purchase #7 | $177.57 | 8.183% | $192.1006 | $192.10 | $192.10 | $192.10 |
| 7 purchase totals = | $1,155.77 | $1,244.4626 | $1,244.47 | $1,244.40 | $1,244.50 | |