| 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 | $7.69 | 8.599% | $8.3513 | $8.35 | $8.35 | $8.40 |
| Purchase #2 | $191.91 | 3.802% | $199.2064 | $199.21 | $199.20 | $199.20 |
| Purchase #3 | $235.51 | 13.635% | $267.6218 | $267.62 | $267.60 | $267.60 |
| Purchase #4 | $199.30 | 6.181% | $211.6187 | $211.62 | $211.60 | $211.60 |
| Purchase #5 | $226.79 | 10.534% | $250.6801 | $250.68 | $250.70 | $250.70 |
| Purchase #6 | $208.79 | 3.844% | $216.8159 | $216.82 | $216.80 | $216.80 |
| Purchase #7 | $140.74 | 9.306% | $153.8373 | $153.84 | $153.85 | $153.80 |
| 7 purchase totals = | $1,210.73 | $1,308.1315 | $1,308.14 | $1,308.10 | $1,308.10 | |