| 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 | $133.78 | 8.522% | $145.1807 | $145.18 | $145.20 | $145.20 |
| Purchase #2 | $162.33 | 6.110% | $172.2484 | $172.25 | $172.25 | $172.20 |
| Purchase #3 | $91.96 | 8.751% | $100.0074 | $100.01 | $100.00 | $100.00 |
| Purchase #4 | $21.87 | 10.411% | $24.1469 | $24.15 | $24.15 | $24.10 |
| Purchase #5 | $117.25 | 7.373% | $125.8948 | $125.89 | $125.90 | $125.90 |
| Purchase #6 | $154.62 | 10.787% | $171.2989 | $171.30 | $171.30 | $171.30 |
| Purchase #7 | $50.77 | 7.620% | $54.6387 | $54.64 | $54.65 | $54.60 |
| 7 purchase totals = | $732.58 | $793.4158 | $793.42 | $793.45 | $793.30 | |