| 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 | $108.65 | 4.368% | $113.3958 | $113.40 | $113.40 | $113.40 |
| Purchase #2 | $113.92 | 10.873% | $126.3065 | $126.31 | $126.30 | $126.30 |
| Purchase #3 | $94.25 | 13.413% | $106.8918 | $106.89 | $106.90 | $106.90 |
| Purchase #4 | $207.98 | 10.547% | $229.9157 | $229.92 | $229.90 | $229.90 |
| Purchase #5 | $168.39 | 12.342% | $189.1727 | $189.17 | $189.15 | $189.20 |
| Purchase #6 | $248.25 | 12.870% | $280.1998 | $280.20 | $280.20 | $280.20 |
| Purchase #7 | $157.41 | 12.202% | $176.6172 | $176.62 | $176.60 | $176.60 |
| 7 purchase totals = | $1,098.85 | $1,222.4995 | $1,222.51 | $1,222.45 | $1,222.50 | |