| 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 | $108.49 | 8.460% | $117.6683 | $117.67 | $117.65 | $117.70 |
| Purchase #2 | $104.72 | 6.124% | $111.1331 | $111.13 | $111.15 | $111.10 |
| Purchase #3 | $120.79 | 4.519% | $126.2485 | $126.25 | $126.25 | $126.20 |
| Purchase #4 | $134.95 | 7.705% | $145.3479 | $145.35 | $145.35 | $145.30 |
| Purchase #5 | $189.53 | 6.445% | $201.7452 | $201.75 | $201.75 | $201.70 |
| Purchase #6 | $60.37 | 9.464% | $66.0834 | $66.08 | $66.10 | $66.10 |
| Purchase #7 | $233.86 | 11.775% | $261.397 | $261.40 | $261.40 | $261.40 |
| 7 purchase totals = | $952.71 | $1,029.6234 | $1,029.63 | $1,029.65 | $1,029.50 | |