| 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 | $149.91 | 8.263% | $162.2971 | $162.30 | $162.30 | $162.30 |
| Purchase #2 | $5.32 | 11.327% | $5.9226 | $5.92 | $5.90 | $5.90 |
| Purchase #3 | $73.50 | 7.838% | $79.2609 | $79.26 | $79.25 | $79.30 |
| Purchase #4 | $167.98 | 11.214% | $186.8173 | $186.82 | $186.80 | $186.80 |
| Purchase #5 | $111.57 | 5.541% | $117.7521 | $117.75 | $117.75 | $117.80 |
| Purchase #6 | $37.60 | 10.706% | $41.6255 | $41.63 | $41.65 | $41.60 |
| Purchase #7 | $121.44 | 12.284% | $136.3577 | $136.36 | $136.35 | $136.40 |
| 7 purchase totals = | $667.32 | $730.0332 | $730.04 | $730.00 | $730.10 | |