| 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 | $237.95 | 12.296% | $267.2083 | $267.21 | $267.20 | $267.20 |
| Purchase #2 | $33.91 | 3.536% | $35.1091 | $35.11 | $35.10 | $35.10 |
| Purchase #3 | $9.90 | 8.543% | $10.7458 | $10.75 | $10.75 | $10.70 |
| Purchase #4 | $131.98 | 5.289% | $138.9604 | $138.96 | $138.95 | $139.00 |
| Purchase #5 | $15.52 | 11.472% | $17.3005 | $17.30 | $17.30 | $17.30 |
| Purchase #6 | $148.35 | 12.779% | $167.3076 | $167.31 | $167.30 | $167.30 |
| Purchase #7 | $33.32 | 4.652% | $34.87 | $34.87 | $34.85 | $34.90 |
| 7 purchase totals = | $610.93 | $671.5017 | $671.51 | $671.45 | $671.50 | |