| 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 | $220.91 | 9.125% | $241.068 | $241.07 | $241.05 | $241.10 |
| Purchase #2 | $175.47 | 11.687% | $195.9772 | $195.98 | $196.00 | $196.00 |
| Purchase #3 | $16.61 | 8.530% | $18.0268 | $18.03 | $18.05 | $18.00 |
| Purchase #4 | $133.31 | 7.350% | $143.1083 | $143.11 | $143.10 | $143.10 |
| Purchase #5 | $45.77 | 5.410% | $48.2462 | $48.25 | $48.25 | $48.20 |
| Purchase #6 | $207.36 | 11.225% | $230.6362 | $230.64 | $230.65 | $230.60 |
| Purchase #7 | $124.74 | 12.709% | $140.5932 | $140.59 | $140.60 | $140.60 |
| 7 purchase totals = | $924.17 | $1,017.6559 | $1,017.67 | $1,017.70 | $1,017.60 | |