| 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 | $81.78 | 3.838% | $84.9187 | $84.92 | $84.90 | $84.90 |
| Purchase #2 | $77.83 | 10.559% | $86.0481 | $86.05 | $86.05 | $86.00 |
| Purchase #3 | $93.99 | 10.655% | $104.0046 | $104.00 | $104.00 | $104.00 |
| Purchase #4 | $189.76 | 5.217% | $199.6598 | $199.66 | $199.65 | $199.70 |
| Purchase #5 | $88.51 | 4.424% | $92.4257 | $92.43 | $92.45 | $92.40 |
| Purchase #6 | $101.86 | 4.231% | $106.1697 | $106.17 | $106.15 | $106.20 |
| Purchase #7 | $207.60 | 5.664% | $219.3585 | $219.36 | $219.35 | $219.40 |
| 7 purchase totals = | $841.33 | $892.5851 | $892.59 | $892.55 | $892.60 | |