| 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 | $55.78 | 4.527% | $58.3052 | $58.31 | $58.30 | $58.30 |
| Purchase #2 | $198.64 | 3.407% | $205.4077 | $205.41 | $205.40 | $205.40 |
| Purchase #3 | $176.75 | 3.841% | $183.539 | $183.54 | $183.55 | $183.50 |
| Purchase #4 | $23.26 | 4.436% | $24.2918 | $24.29 | $24.30 | $24.30 |
| Purchase #5 | $169.43 | 6.276% | $180.0634 | $180.06 | $180.05 | $180.10 |
| Purchase #6 | $237.65 | 13.241% | $269.1172 | $269.12 | $269.10 | $269.10 |
| Purchase #7 | $209.51 | 3.746% | $217.3582 | $217.36 | $217.35 | $217.40 |
| 7 purchase totals = | $1,071.02 | $1,138.0825 | $1,138.09 | $1,138.05 | $1,138.10 | |