| 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 | $30.50 | 13.650% | $34.6633 | $34.66 | $34.65 | $34.70 |
| Purchase #2 | $114.62 | 12.522% | $128.9727 | $128.97 | $128.95 | $129.00 |
| Purchase #3 | $63.91 | 5.293% | $67.2928 | $67.29 | $67.30 | $67.30 |
| Purchase #4 | $130.39 | 8.374% | $141.3089 | $141.31 | $141.30 | $141.30 |
| Purchase #5 | $250.82 | 10.277% | $276.5968 | $276.60 | $276.60 | $276.60 |
| Purchase #6 | $60.98 | 6.606% | $65.0083 | $65.01 | $65.00 | $65.00 |
| Purchase #7 | $47.61 | 8.417% | $51.6173 | $51.62 | $51.60 | $51.60 |
| 7 purchase totals = | $698.83 | $765.4601 | $765.46 | $765.40 | $765.50 | |