| 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 | $135.78 | 7.507% | $145.973 | $145.97 | $145.95 | $146.00 |
| Purchase #2 | $104.57 | 13.107% | $118.276 | $118.28 | $118.30 | $118.30 |
| Purchase #3 | $48.77 | 3.752% | $50.5999 | $50.60 | $50.60 | $50.60 |
| Purchase #4 | $216.40 | 7.529% | $232.6928 | $232.69 | $232.70 | $232.70 |
| Purchase #5 | $199.63 | 8.405% | $216.4089 | $216.41 | $216.40 | $216.40 |
| Purchase #6 | $99.43 | 12.641% | $111.9989 | $112.00 | $112.00 | $112.00 |
| Purchase #7 | $206.27 | 12.162% | $231.3566 | $231.36 | $231.35 | $231.40 |
| 7 purchase totals = | $1,010.85 | $1,107.3061 | $1,107.31 | $1,107.30 | $1,107.40 | |