| 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 | $239.82 | 11.485% | $267.3633 | $267.36 | $267.35 | $267.40 |
| Purchase #2 | $143.84 | 6.623% | $153.3665 | $153.37 | $153.35 | $153.40 |
| Purchase #3 | $216.71 | 4.725% | $226.9495 | $226.95 | $226.95 | $226.90 |
| Purchase #4 | $134.96 | 4.293% | $140.7538 | $140.75 | $140.75 | $140.80 |
| Purchase #5 | $121.66 | 13.324% | $137.87 | $137.87 | $137.85 | $137.90 |
| Purchase #6 | $201.43 | 10.719% | $223.0213 | $223.02 | $223.00 | $223.00 |
| Purchase #7 | $81.89 | 13.345% | $92.8182 | $92.82 | $92.80 | $92.80 |
| 7 purchase totals = | $1,140.31 | $1,242.1426 | $1,242.14 | $1,242.05 | $1,242.20 | |