| 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 | $147.51 | 4.645% | $154.3618 | $154.36 | $154.35 | $154.40 |
| Purchase #2 | $117.47 | 6.165% | $124.712 | $124.71 | $124.70 | $124.70 |
| Purchase #3 | $152.42 | 4.233% | $158.8719 | $158.87 | $158.85 | $158.90 |
| Purchase #4 | $88.83 | 4.284% | $92.6355 | $92.64 | $92.65 | $92.60 |
| Purchase #5 | $216.29 | 3.338% | $223.5098 | $223.51 | $223.50 | $223.50 |
| Purchase #6 | $164.37 | 10.172% | $181.0897 | $181.09 | $181.10 | $181.10 |
| Purchase #7 | $21.61 | 7.627% | $23.2582 | $23.26 | $23.25 | $23.30 |
| 7 purchase totals = | $908.50 | $958.4389 | $958.44 | $958.40 | $958.50 | |