| 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 | $176.48 | 3.598% | $182.8298 | $182.83 | $182.85 | $182.80 |
| Purchase #2 | $243.87 | 9.184% | $266.267 | $266.27 | $266.25 | $266.30 |
| Purchase #3 | $247.30 | 10.278% | $272.7175 | $272.72 | $272.70 | $272.70 |
| Purchase #4 | $86.45 | 3.664% | $89.6175 | $89.62 | $89.60 | $89.60 |
| Purchase #5 | $44.96 | 6.527% | $47.8945 | $47.89 | $47.90 | $47.90 |
| Purchase #6 | $14.92 | 9.277% | $16.3041 | $16.30 | $16.30 | $16.30 |
| Purchase #7 | $6.52 | 9.560% | $7.1433 | $7.14 | $7.15 | $7.10 |
| 7 purchase totals = | $820.50 | $882.7737 | $882.77 | $882.75 | $882.70 | |