| 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 | $94.27 | 6.268% | $100.1788 | $100.18 | $100.20 | $100.20 |
| Purchase #2 | $95.38 | 6.295% | $101.3842 | $101.38 | $101.40 | $101.40 |
| Purchase #3 | $148.27 | 6.354% | $157.6911 | $157.69 | $157.70 | $157.70 |
| Purchase #4 | $13.83 | 3.171% | $14.2685 | $14.27 | $14.25 | $14.30 |
| Purchase #5 | $140.45 | 3.709% | $145.6593 | $145.66 | $145.65 | $145.70 |
| Purchase #6 | $231.46 | 8.270% | $250.6017 | $250.60 | $250.60 | $250.60 |
| Purchase #7 | $92.94 | 9.830% | $102.076 | $102.08 | $102.10 | $102.10 |
| 7 purchase totals = | $816.60 | $871.8596 | $871.86 | $871.90 | $872.00 | |