| 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 | $227.83 | 9.517% | $249.5126 | $249.51 | $249.50 | $249.50 |
| Purchase #2 | $128.66 | 10.337% | $141.9596 | $141.96 | $141.95 | $142.00 |
| Purchase #3 | $7.54 | 11.828% | $8.4318 | $8.43 | $8.45 | $8.40 |
| Purchase #4 | $217.52 | 11.387% | $242.289 | $242.29 | $242.30 | $242.30 |
| Purchase #5 | $163.26 | 7.460% | $175.4392 | $175.44 | $175.45 | $175.40 |
| Purchase #6 | $124.95 | 4.284% | $130.3029 | $130.30 | $130.30 | $130.30 |
| Purchase #7 | $158.44 | 12.280% | $177.8964 | $177.90 | $177.90 | $177.90 |
| 7 purchase totals = | $1,028.20 | $1,125.8315 | $1,125.83 | $1,125.85 | $1,125.80 | |