| 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 | $14.66 | 4.272% | $15.2863 | $15.29 | $15.30 | $15.30 |
| Purchase #2 | $185.43 | 7.243% | $198.8607 | $198.86 | $198.85 | $198.90 |
| Purchase #3 | $196.35 | 7.660% | $211.3904 | $211.39 | $211.40 | $211.40 |
| Purchase #4 | $140.43 | 10.754% | $155.5318 | $155.53 | $155.55 | $155.50 |
| Purchase #5 | $150.50 | 3.314% | $155.4876 | $155.49 | $155.50 | $155.50 |
| Purchase #6 | $178.40 | 3.338% | $184.355 | $184.36 | $184.35 | $184.40 |
| Purchase #7 | $237.76 | 5.425% | $250.6585 | $250.66 | $250.65 | $250.70 |
| 7 purchase totals = | $1,103.53 | $1,171.5703 | $1,171.58 | $1,171.60 | $1,171.70 | |