| 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 | $160.47 | 5.755% | $169.705 | $169.71 | $169.70 | $169.70 |
| Purchase #2 | $196.57 | 3.809% | $204.0574 | $204.06 | $204.05 | $204.10 |
| Purchase #3 | $191.59 | 7.309% | $205.5933 | $205.59 | $205.60 | $205.60 |
| Purchase #4 | $171.97 | 7.762% | $185.3183 | $185.32 | $185.30 | $185.30 |
| Purchase #5 | $94.29 | 8.427% | $102.2358 | $102.24 | $102.25 | $102.20 |
| Purchase #6 | $121.40 | 13.578% | $137.8837 | $137.88 | $137.90 | $137.90 |
| Purchase #7 | $232.44 | 11.173% | $258.4105 | $258.41 | $258.40 | $258.40 |
| 7 purchase totals = | $1,168.73 | $1,263.2040 | $1,263.21 | $1,263.20 | $1,263.20 | |