| 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 | $132.71 | 5.573% | $140.1059 | $140.11 | $140.10 | $140.10 |
| Purchase #2 | $47.29 | 11.230% | $52.6007 | $52.60 | $52.60 | $52.60 |
| Purchase #3 | $51.29 | 12.478% | $57.69 | $57.69 | $57.70 | $57.70 |
| Purchase #4 | $171.79 | 13.434% | $194.8683 | $194.87 | $194.85 | $194.90 |
| Purchase #5 | $228.85 | 5.410% | $241.2308 | $241.23 | $241.25 | $241.20 |
| Purchase #6 | $176.53 | 11.382% | $196.6226 | $196.62 | $196.60 | $196.60 |
| Purchase #7 | $218.28 | 6.302% | $232.036 | $232.04 | $232.05 | $232.00 |
| 7 purchase totals = | $1,026.74 | $1,115.1543 | $1,115.16 | $1,115.15 | $1,115.10 | |