| 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 | $126.36 | 6.614% | $134.7175 | $134.72 | $134.70 | $134.70 |
| Purchase #2 | $240.47 | 3.487% | $248.8552 | $248.86 | $248.85 | $248.90 |
| Purchase #3 | $102.48 | 6.505% | $109.1463 | $109.15 | $109.15 | $109.10 |
| Purchase #4 | $144.76 | 7.391% | $155.4592 | $155.46 | $155.45 | $155.50 |
| Purchase #5 | $11.33 | 9.161% | $12.3679 | $12.37 | $12.35 | $12.40 |
| Purchase #6 | $52.97 | 10.780% | $58.6802 | $58.68 | $58.70 | $58.70 |
| Purchase #7 | $81.69 | 7.162% | $87.5406 | $87.54 | $87.55 | $87.50 |
| 7 purchase totals = | $760.06 | $806.7669 | $806.78 | $806.75 | $806.80 | |