| 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 | $112.83 | 9.804% | $123.8919 | $123.89 | $123.90 | $123.90 |
| Purchase #2 | $173.47 | 13.780% | $197.3742 | $197.37 | $197.35 | $197.40 |
| Purchase #3 | $27.67 | 12.492% | $31.1265 | $31.13 | $31.15 | $31.10 |
| Purchase #4 | $190.78 | 9.687% | $209.2609 | $209.26 | $209.25 | $209.30 |
| Purchase #5 | $197.66 | 9.740% | $216.9121 | $216.91 | $216.90 | $216.90 |
| Purchase #6 | $61.78 | 13.806% | $70.3093 | $70.31 | $70.30 | $70.30 |
| Purchase #7 | $6.33 | 8.193% | $6.8486 | $6.85 | $6.85 | $6.80 |
| 7 purchase totals = | $770.52 | $855.7235 | $855.72 | $855.70 | $855.70 | |