| 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 | $96.44 | 11.266% | $107.3049 | $107.30 | $107.30 | $107.30 |
| Purchase #2 | $83.51 | 3.587% | $86.5055 | $86.51 | $86.50 | $86.50 |
| Purchase #3 | $199.25 | 9.418% | $218.0154 | $218.02 | $218.00 | $218.00 |
| Purchase #4 | $47.64 | 11.694% | $53.211 | $53.21 | $53.20 | $53.20 |
| Purchase #5 | $6.43 | 5.644% | $6.7929 | $6.79 | $6.80 | $6.80 |
| Purchase #6 | $32.41 | 3.171% | $33.4377 | $33.44 | $33.45 | $33.40 |
| Purchase #7 | $241.52 | 6.473% | $257.1536 | $257.15 | $257.15 | $257.20 |
| 7 purchase totals = | $707.20 | $762.4210 | $762.42 | $762.40 | $762.40 | |