| 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 | $98.66 | 8.305% | $106.8537 | $106.85 | $106.85 | $106.90 |
| Purchase #2 | $153.68 | 11.597% | $171.5023 | $171.50 | $171.50 | $171.50 |
| Purchase #3 | $183.97 | 11.824% | $205.7226 | $205.72 | $205.70 | $205.70 |
| Purchase #4 | $121.81 | 10.287% | $134.3406 | $134.34 | $134.35 | $134.30 |
| Purchase #5 | $169.79 | 11.666% | $189.5977 | $189.60 | $189.60 | $189.60 |
| Purchase #6 | $46.57 | 10.635% | $51.5227 | $51.52 | $51.50 | $51.50 |
| Purchase #7 | $18.44 | 7.421% | $19.8084 | $19.81 | $19.80 | $19.80 |
| 7 purchase totals = | $792.92 | $879.3480 | $879.34 | $879.30 | $879.30 | |