| 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 | $113.99 | 5.179% | $119.8935 | $119.89 | $119.90 | $119.90 |
| Purchase #2 | $116.45 | 11.441% | $129.773 | $129.77 | $129.75 | $129.80 |
| Purchase #3 | $173.28 | 3.292% | $178.9844 | $178.98 | $179.00 | $179.00 |
| Purchase #4 | $35.61 | 4.477% | $37.2043 | $37.20 | $37.20 | $37.20 |
| Purchase #5 | $211.45 | 5.150% | $222.3397 | $222.34 | $222.35 | $222.30 |
| Purchase #6 | $27.99 | 9.712% | $30.7084 | $30.71 | $30.70 | $30.70 |
| Purchase #7 | $245.37 | 6.715% | $261.8466 | $261.85 | $261.85 | $261.80 |
| 7 purchase totals = | $924.14 | $980.7499 | $980.74 | $980.75 | $980.70 | |