| 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 | $123.25 | 8.434% | $133.6449 | $133.64 | $133.65 | $133.60 |
| Purchase #2 | $114.46 | 9.863% | $125.7492 | $125.75 | $125.75 | $125.70 |
| Purchase #3 | $149.88 | 7.189% | $160.6549 | $160.65 | $160.65 | $160.70 |
| Purchase #4 | $241.36 | 6.538% | $257.1401 | $257.14 | $257.15 | $257.10 |
| Purchase #5 | $124.66 | 13.608% | $141.6237 | $141.62 | $141.60 | $141.60 |
| Purchase #6 | $162.75 | 10.798% | $180.3237 | $180.32 | $180.30 | $180.30 |
| Purchase #7 | $161.65 | 4.839% | $169.4722 | $169.47 | $169.45 | $169.50 |
| 7 purchase totals = | $1,078.01 | $1,168.6087 | $1,168.59 | $1,168.55 | $1,168.50 | |