| 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 | $167.32 | 8.312% | $181.2276 | $181.23 | $181.25 | $181.20 |
| Purchase #2 | $7.88 | 11.733% | $8.8046 | $8.80 | $8.80 | $8.80 |
| Purchase #3 | $88.30 | 5.213% | $92.9031 | $92.90 | $92.90 | $92.90 |
| Purchase #4 | $219.31 | 4.796% | $229.8281 | $229.83 | $229.85 | $229.80 |
| Purchase #5 | $29.60 | 10.223% | $32.626 | $32.63 | $32.65 | $32.60 |
| Purchase #6 | $79.79 | 7.824% | $86.0328 | $86.03 | $86.05 | $86.00 |
| Purchase #7 | $199.45 | 8.697% | $216.7962 | $216.80 | $216.80 | $216.80 |
| 7 purchase totals = | $791.65 | $848.2184 | $848.22 | $848.30 | $848.10 | |