| 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 | $176.92 | 13.321% | $200.4875 | $200.49 | $200.50 | $200.50 |
| Purchase #2 | $127.77 | 5.450% | $134.7335 | $134.73 | $134.75 | $134.70 |
| Purchase #3 | $221.36 | 9.278% | $241.8978 | $241.90 | $241.90 | $241.90 |
| Purchase #4 | $226.45 | 5.629% | $239.1969 | $239.20 | $239.20 | $239.20 |
| Purchase #5 | $235.73 | 4.522% | $246.3897 | $246.39 | $246.40 | $246.40 |
| Purchase #6 | $55.71 | 8.483% | $60.4359 | $60.44 | $60.45 | $60.40 |
| Purchase #7 | $235.69 | 12.411% | $264.9415 | $264.94 | $264.95 | $264.90 |
| 7 purchase totals = | $1,279.63 | $1,388.0828 | $1,388.09 | $1,388.15 | $1,388.00 | |