| 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 | $149.96 | 6.459% | $159.6459 | $159.65 | $159.65 | $159.60 |
| Purchase #2 | $194.64 | 5.687% | $205.7092 | $205.71 | $205.70 | $205.70 |
| Purchase #3 | $223.56 | 11.345% | $248.9229 | $248.92 | $248.90 | $248.90 |
| Purchase #4 | $163.41 | 6.818% | $174.5513 | $174.55 | $174.55 | $174.60 |
| Purchase #5 | $30.57 | 10.664% | $33.83 | $33.83 | $33.85 | $33.80 |
| Purchase #6 | $61.53 | 10.646% | $68.0805 | $68.08 | $68.10 | $68.10 |
| Purchase #7 | $18.25 | 8.234% | $19.7527 | $19.75 | $19.75 | $19.80 |
| 7 purchase totals = | $841.92 | $910.4925 | $910.49 | $910.50 | $910.50 | |