| 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 | $99.59 | 8.328% | $107.8839 | $107.88 | $107.90 | $107.90 |
| Purchase #2 | $173.81 | 11.510% | $193.8155 | $193.82 | $193.80 | $193.80 |
| Purchase #3 | $127.48 | 8.311% | $138.0749 | $138.07 | $138.05 | $138.10 |
| Purchase #4 | $233.94 | 5.109% | $245.892 | $245.89 | $245.90 | $245.90 |
| Purchase #5 | $184.61 | 11.238% | $205.3565 | $205.36 | $205.35 | $205.40 |
| Purchase #6 | $194.54 | 11.426% | $216.7681 | $216.77 | $216.75 | $216.80 |
| Purchase #7 | $123.37 | 9.714% | $135.3542 | $135.35 | $135.35 | $135.40 |
| 7 purchase totals = | $1,137.34 | $1,243.1451 | $1,243.14 | $1,243.10 | $1,243.30 | |