| 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 | $179.28 | 7.489% | $192.7063 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $130.56 | 3.439% | $135.05 | $135.05 | $135.05 | $135.10 |
| Purchase #3 | $194.66 | 10.158% | $214.4336 | $214.43 | $214.45 | $214.40 |
| Purchase #4 | $204.25 | 8.564% | $221.742 | $221.74 | $221.75 | $221.70 |
| Purchase #5 | $250.40 | 4.261% | $261.0695 | $261.07 | $261.05 | $261.10 |
| Purchase #6 | $198.69 | 3.467% | $205.5786 | $205.58 | $205.60 | $205.60 |
| Purchase #7 | $70.70 | 13.791% | $80.4502 | $80.45 | $80.45 | $80.50 |
| 7 purchase totals = | $1,228.54 | $1,311.0302 | $1,311.03 | $1,311.05 | $1,311.10 | |