| 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 | $113.27 | 9.274% | $123.7747 | $123.77 | $123.75 | $123.80 |
| Purchase #2 | $70.85 | 5.778% | $74.9437 | $74.94 | $74.95 | $74.90 |
| Purchase #3 | $68.61 | 13.728% | $78.0288 | $78.03 | $78.05 | $78.00 |
| Purchase #4 | $126.75 | 8.338% | $137.3184 | $137.32 | $137.30 | $137.30 |
| Purchase #5 | $195.49 | 5.782% | $206.7932 | $206.79 | $206.80 | $206.80 |
| Purchase #6 | $34.62 | 5.717% | $36.5992 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $237.63 | 3.733% | $246.5007 | $246.50 | $246.50 | $246.50 |
| 7 purchase totals = | $847.22 | $903.9587 | $903.95 | $903.95 | $903.90 | |