| 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 | $125.29 | 9.282% | $136.9194 | $136.92 | $136.90 | $136.90 |
| Purchase #2 | $242.92 | 8.413% | $263.3569 | $263.36 | $263.35 | $263.40 |
| Purchase #3 | $47.65 | 3.525% | $49.3297 | $49.33 | $49.35 | $49.30 |
| Purchase #4 | $223.80 | 4.510% | $233.8934 | $233.89 | $233.90 | $233.90 |
| Purchase #5 | $44.41 | 10.464% | $49.0571 | $49.06 | $49.05 | $49.10 |
| Purchase #6 | $230.61 | 3.354% | $238.3447 | $238.34 | $238.35 | $238.30 |
| Purchase #7 | $114.42 | 4.284% | $119.3218 | $119.32 | $119.30 | $119.30 |
| 7 purchase totals = | $1,029.10 | $1,090.2230 | $1,090.22 | $1,090.20 | $1,090.20 | |