| 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 | $227.51 | 3.200% | $234.7903 | $234.79 | $234.80 | $234.80 |
| Purchase #2 | $11.78 | 13.464% | $13.3661 | $13.37 | $13.35 | $13.40 |
| Purchase #3 | $250.32 | 13.330% | $283.6877 | $283.69 | $283.70 | $283.70 |
| Purchase #4 | $203.65 | 7.764% | $219.4614 | $219.46 | $219.45 | $219.50 |
| Purchase #5 | $192.45 | 6.785% | $205.5077 | $205.51 | $205.50 | $205.50 |
| Purchase #6 | $43.46 | 3.542% | $44.9994 | $45.00 | $45.00 | $45.00 |
| Purchase #7 | $11.94 | 9.497% | $13.0739 | $13.07 | $13.05 | $13.10 |
| 7 purchase totals = | $941.11 | $1,014.8865 | $1,014.89 | $1,014.85 | $1,015.00 | |