| 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 | $7.71 | 3.353% | $7.9685 | $7.97 | $7.95 | $8.00 |
| Purchase #2 | $215.71 | 9.833% | $236.9208 | $236.92 | $236.90 | $236.90 |
| Purchase #3 | $184.66 | 13.482% | $209.5559 | $209.56 | $209.55 | $209.60 |
| Purchase #4 | $192.72 | 12.188% | $216.2087 | $216.21 | $216.20 | $216.20 |
| Purchase #5 | $64.59 | 12.291% | $72.5288 | $72.53 | $72.55 | $72.50 |
| Purchase #6 | $150.52 | 3.242% | $155.3999 | $155.40 | $155.40 | $155.40 |
| Purchase #7 | $139.92 | 12.730% | $157.7318 | $157.73 | $157.75 | $157.70 |
| 7 purchase totals = | $955.83 | $1,056.3144 | $1,056.32 | $1,056.30 | $1,056.30 | |