| 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 | $7.59 | 10.331% | $8.3741 | $8.37 | $8.35 | $8.40 |
| Purchase #2 | $241.96 | 6.366% | $257.3632 | $257.36 | $257.35 | $257.40 |
| Purchase #3 | $175.72 | 6.733% | $187.5512 | $187.55 | $187.55 | $187.60 |
| Purchase #4 | $132.76 | 9.293% | $145.0974 | $145.10 | $145.10 | $145.10 |
| Purchase #5 | $30.47 | 12.173% | $34.1791 | $34.18 | $34.20 | $34.20 |
| Purchase #6 | $132.39 | 12.317% | $148.6965 | $148.70 | $148.70 | $148.70 |
| Purchase #7 | $65.81 | 8.762% | $71.5763 | $71.58 | $71.60 | $71.60 |
| 7 purchase totals = | $786.70 | $852.8378 | $852.84 | $852.85 | $853.00 | |