| 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 | $144.83 | 8.806% | $157.5837 | $157.58 | $157.60 | $157.60 |
| Purchase #2 | $81.36 | 9.127% | $88.7857 | $88.79 | $88.80 | $88.80 |
| Purchase #3 | $41.36 | 12.282% | $46.4398 | $46.44 | $46.45 | $46.40 |
| Purchase #4 | $107.92 | 6.565% | $115.0049 | $115.00 | $115.00 | $115.00 |
| Purchase #5 | $31.80 | 10.375% | $35.0993 | $35.10 | $35.10 | $35.10 |
| Purchase #6 | $238.38 | 9.703% | $261.51 | $261.51 | $261.50 | $261.50 |
| Purchase #7 | $70.78 | 5.269% | $74.5094 | $74.51 | $74.50 | $74.50 |
| 7 purchase totals = | $716.43 | $778.9328 | $778.93 | $778.95 | $778.90 | |