| 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 | $167.30 | 9.530% | $183.2437 | $183.24 | $183.25 | $183.20 |
| Purchase #2 | $17.79 | 4.574% | $18.6037 | $18.60 | $18.60 | $18.60 |
| Purchase #3 | $245.74 | 10.575% | $271.727 | $271.73 | $271.75 | $271.70 |
| Purchase #4 | $25.56 | 13.195% | $28.9326 | $28.93 | $28.95 | $28.90 |
| Purchase #5 | $190.73 | 5.803% | $201.7981 | $201.80 | $201.80 | $201.80 |
| Purchase #6 | $105.74 | 13.534% | $120.0509 | $120.05 | $120.05 | $120.10 |
| Purchase #7 | $200.28 | 4.174% | $208.6397 | $208.64 | $208.65 | $208.60 |
| 7 purchase totals = | $953.14 | $1,032.9957 | $1,032.99 | $1,033.05 | $1,032.90 | |