| 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 | $47.26 | 4.307% | $49.2955 | $49.30 | $49.30 | $49.30 |
| Purchase #2 | $120.92 | 13.456% | $137.191 | $137.19 | $137.20 | $137.20 |
| Purchase #3 | $180.56 | 9.694% | $198.0635 | $198.06 | $198.05 | $198.10 |
| Purchase #4 | $247.88 | 4.619% | $259.3296 | $259.33 | $259.35 | $259.30 |
| Purchase #5 | $185.92 | 11.615% | $207.5146 | $207.51 | $207.50 | $207.50 |
| Purchase #6 | $52.45 | 11.804% | $58.6412 | $58.64 | $58.65 | $58.60 |
| Purchase #7 | $107.70 | 10.799% | $119.3305 | $119.33 | $119.35 | $119.30 |
| 7 purchase totals = | $942.69 | $1,029.3659 | $1,029.36 | $1,029.40 | $1,029.30 | |