| 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 | $179.58 | 11.185% | $199.666 | $199.67 | $199.65 | $199.70 |
| Purchase #2 | $134.78 | 7.795% | $145.2861 | $145.29 | $145.30 | $145.30 |
| Purchase #3 | $208.27 | 6.208% | $221.1994 | $221.20 | $221.20 | $221.20 |
| Purchase #4 | $63.30 | 3.864% | $65.7459 | $65.75 | $65.75 | $65.70 |
| Purchase #5 | $219.90 | 8.750% | $239.1413 | $239.14 | $239.15 | $239.10 |
| Purchase #6 | $94.46 | 12.348% | $106.1239 | $106.12 | $106.10 | $106.10 |
| Purchase #7 | $151.52 | 11.109% | $168.3524 | $168.35 | $168.35 | $168.40 |
| 7 purchase totals = | $1,051.81 | $1,145.5150 | $1,145.52 | $1,145.50 | $1,145.50 | |