| 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 | $224.76 | 3.756% | $233.202 | $233.20 | $233.20 | $233.20 |
| Purchase #2 | $222.46 | 4.633% | $232.7666 | $232.77 | $232.75 | $232.80 |
| Purchase #3 | $212.55 | 10.416% | $234.6892 | $234.69 | $234.70 | $234.70 |
| Purchase #4 | $12.72 | 6.788% | $13.5834 | $13.58 | $13.60 | $13.60 |
| Purchase #5 | $34.41 | 13.397% | $39.0199 | $39.02 | $39.00 | $39.00 |
| Purchase #6 | $241.61 | 8.237% | $261.5114 | $261.51 | $261.50 | $261.50 |
| Purchase #7 | $55.71 | 3.416% | $57.6131 | $57.61 | $57.60 | $57.60 |
| 7 purchase totals = | $1,004.22 | $1,072.3856 | $1,072.38 | $1,072.35 | $1,072.40 | |