| 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 | $147.54 | 6.400% | $156.9826 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $163.60 | 13.347% | $185.4357 | $185.44 | $185.45 | $185.40 |
| Purchase #3 | $249.47 | 3.115% | $257.241 | $257.24 | $257.25 | $257.20 |
| Purchase #4 | $247.49 | 10.703% | $273.9789 | $273.98 | $274.00 | $274.00 |
| Purchase #5 | $141.41 | 10.322% | $156.0063 | $156.01 | $156.00 | $156.00 |
| Purchase #6 | $150.97 | 9.256% | $164.9438 | $164.94 | $164.95 | $164.90 |
| Purchase #7 | $223.94 | 4.237% | $233.4283 | $233.43 | $233.45 | $233.40 |
| 7 purchase totals = | $1,324.42 | $1,428.0166 | $1,428.02 | $1,428.10 | $1,427.90 | |