| 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 | $198.64 | 7.145% | $212.8328 | $212.83 | $212.85 | $212.80 |
| Purchase #2 | $241.36 | 7.414% | $259.2544 | $259.25 | $259.25 | $259.30 |
| Purchase #3 | $126.93 | 10.224% | $139.9073 | $139.91 | $139.90 | $139.90 |
| Purchase #4 | $224.55 | 3.672% | $232.7955 | $232.80 | $232.80 | $232.80 |
| Purchase #5 | $230.89 | 13.586% | $262.2587 | $262.26 | $262.25 | $262.30 |
| Purchase #6 | $179.76 | 12.530% | $202.2839 | $202.28 | $202.30 | $202.30 |
| Purchase #7 | $240.54 | 12.685% | $271.0525 | $271.05 | $271.05 | $271.10 |
| 7 purchase totals = | $1,442.67 | $1,580.3851 | $1,580.38 | $1,580.40 | $1,580.50 | |