| 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 | $240.90 | 3.866% | $250.2132 | $250.21 | $250.20 | $250.20 |
| Purchase #2 | $248.73 | 11.757% | $277.9732 | $277.97 | $277.95 | $278.00 |
| Purchase #3 | $11.60 | 3.180% | $11.9689 | $11.97 | $11.95 | $12.00 |
| Purchase #4 | $223.26 | 5.773% | $236.1488 | $236.15 | $236.15 | $236.10 |
| Purchase #5 | $99.64 | 3.597% | $103.2241 | $103.22 | $103.20 | $103.20 |
| Purchase #6 | $213.47 | 4.297% | $222.6428 | $222.64 | $222.65 | $222.60 |
| Purchase #7 | $159.30 | 5.344% | $167.813 | $167.81 | $167.80 | $167.80 |
| 7 purchase totals = | $1,196.90 | $1,269.9840 | $1,269.97 | $1,269.90 | $1,269.90 | |