| 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 | $73.96 | 13.330% | $83.8189 | $83.82 | $83.80 | $83.80 |
| Purchase #2 | $5.58 | 9.249% | $6.0961 | $6.10 | $6.10 | $6.10 |
| Purchase #3 | $9.80 | 12.275% | $11.003 | $11.00 | $11.00 | $11.00 |
| Purchase #4 | $122.62 | 13.543% | $139.2264 | $139.23 | $139.25 | $139.20 |
| Purchase #5 | $169.63 | 9.230% | $185.2868 | $185.29 | $185.30 | $185.30 |
| Purchase #6 | $149.77 | 5.590% | $158.1421 | $158.14 | $158.15 | $158.10 |
| Purchase #7 | $119.38 | 8.698% | $129.7637 | $129.76 | $129.75 | $129.80 |
| 7 purchase totals = | $650.74 | $713.3370 | $713.34 | $713.35 | $713.30 | |