| 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 | $86.60 | 4.775% | $90.7352 | $90.74 | $90.75 | $90.70 |
| Purchase #2 | $248.88 | 4.175% | $259.2707 | $259.27 | $259.25 | $259.30 |
| Purchase #3 | $42.32 | 13.529% | $48.0455 | $48.05 | $48.05 | $48.00 |
| Purchase #4 | $61.72 | 10.682% | $68.3129 | $68.31 | $68.30 | $68.30 |
| Purchase #5 | $224.30 | 5.762% | $237.2242 | $237.22 | $237.20 | $237.20 |
| Purchase #6 | $125.48 | 9.400% | $137.2751 | $137.28 | $137.30 | $137.30 |
| Purchase #7 | $216.43 | 8.615% | $235.0754 | $235.08 | $235.10 | $235.10 |
| 7 purchase totals = | $1,005.73 | $1,075.9390 | $1,075.95 | $1,075.95 | $1,075.90 | |