| 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 | $234.56 | 10.783% | $259.8526 | $259.85 | $259.85 | $259.90 |
| Purchase #2 | $178.96 | 13.369% | $202.8852 | $202.89 | $202.90 | $202.90 |
| Purchase #3 | $146.26 | 8.858% | $159.2157 | $159.22 | $159.20 | $159.20 |
| Purchase #4 | $105.30 | 6.140% | $111.7654 | $111.77 | $111.75 | $111.80 |
| Purchase #5 | $45.70 | 5.332% | $48.1367 | $48.14 | $48.15 | $48.10 |
| Purchase #6 | $73.52 | 10.458% | $81.2087 | $81.21 | $81.20 | $81.20 |
| Purchase #7 | $57.98 | 9.273% | $63.3565 | $63.36 | $63.35 | $63.40 |
| 7 purchase totals = | $842.28 | $926.4208 | $926.44 | $926.40 | $926.50 | |