| 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 | $69.42 | 13.237% | $78.6091 | $78.61 | $78.60 | $78.60 |
| Purchase #2 | $121.28 | 12.458% | $136.3891 | $136.39 | $136.40 | $136.40 |
| Purchase #3 | $239.38 | 3.684% | $248.1988 | $248.20 | $248.20 | $248.20 |
| Purchase #4 | $149.49 | 5.716% | $158.0348 | $158.03 | $158.05 | $158.00 |
| Purchase #5 | $81.66 | 6.647% | $87.0879 | $87.09 | $87.10 | $87.10 |
| Purchase #6 | $228.56 | 5.544% | $241.2314 | $241.23 | $241.25 | $241.20 |
| Purchase #7 | $193.45 | 6.845% | $206.6917 | $206.69 | $206.70 | $206.70 |
| 7 purchase totals = | $1,083.24 | $1,156.2428 | $1,156.24 | $1,156.30 | $1,156.20 | |