| 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 | $132.63 | 3.821% | $137.6978 | $137.70 | $137.70 | $137.70 |
| Purchase #2 | $231.39 | 10.419% | $255.4985 | $255.50 | $255.50 | $255.50 |
| Purchase #3 | $167.74 | 8.866% | $182.6118 | $182.61 | $182.60 | $182.60 |
| Purchase #4 | $80.75 | 7.577% | $86.8684 | $86.87 | $86.85 | $86.90 |
| Purchase #5 | $139.46 | 9.159% | $152.2331 | $152.23 | $152.25 | $152.20 |
| Purchase #6 | $129.44 | 4.280% | $134.98 | $134.98 | $135.00 | $135.00 |
| Purchase #7 | $91.44 | 7.293% | $98.1087 | $98.11 | $98.10 | $98.10 |
| 7 purchase totals = | $972.85 | $1,047.9983 | $1,048.00 | $1,048.00 | $1,048.00 | |