| 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 | $250.37 | 10.333% | $276.2407 | $276.24 | $276.25 | $276.20 |
| Purchase #2 | $123.55 | 4.464% | $129.0653 | $129.07 | $129.05 | $129.10 |
| Purchase #3 | $176.91 | 9.493% | $193.7041 | $193.70 | $193.70 | $193.70 |
| Purchase #4 | $138.32 | 13.520% | $157.0209 | $157.02 | $157.00 | $157.00 |
| Purchase #5 | $43.80 | 10.831% | $48.544 | $48.54 | $48.55 | $48.50 |
| Purchase #6 | $148.43 | 4.116% | $154.5394 | $154.54 | $154.55 | $154.50 |
| Purchase #7 | $56.54 | 4.363% | $59.0068 | $59.01 | $59.00 | $59.00 |
| 7 purchase totals = | $937.92 | $1,018.1212 | $1,018.12 | $1,018.10 | $1,018.00 | |