| 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 | $204.81 | 5.748% | $216.5825 | $216.58 | $216.60 | $216.60 |
| Purchase #2 | $138.88 | 3.202% | $143.3269 | $143.33 | $143.35 | $143.30 |
| Purchase #3 | $218.91 | 8.411% | $237.3225 | $237.32 | $237.30 | $237.30 |
| Purchase #4 | $15.58 | 13.435% | $17.6732 | $17.67 | $17.65 | $17.70 |
| Purchase #5 | $102.46 | 11.116% | $113.8495 | $113.85 | $113.85 | $113.80 |
| Purchase #6 | $199.60 | 10.847% | $221.2506 | $221.25 | $221.25 | $221.30 |
| Purchase #7 | $123.51 | 12.121% | $138.4806 | $138.48 | $138.50 | $138.50 |
| 7 purchase totals = | $1,003.75 | $1,088.4858 | $1,088.48 | $1,088.50 | $1,088.50 | |