| 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 | $136.67 | 13.529% | $155.1601 | $155.16 | $155.15 | $155.20 |
| Purchase #2 | $28.71 | 13.600% | $32.6146 | $32.61 | $32.60 | $32.60 |
| Purchase #3 | $142.83 | 13.375% | $161.9335 | $161.93 | $161.95 | $161.90 |
| Purchase #4 | $69.56 | 4.448% | $72.654 | $72.65 | $72.65 | $72.70 |
| Purchase #5 | $198.57 | 8.338% | $215.1268 | $215.13 | $215.15 | $215.10 |
| Purchase #6 | $181.25 | 9.842% | $199.0886 | $199.09 | $199.10 | $199.10 |
| Purchase #7 | $232.66 | 12.494% | $261.7285 | $261.73 | $261.75 | $261.70 |
| 7 purchase totals = | $990.25 | $1,098.3061 | $1,098.30 | $1,098.35 | $1,098.30 | |