| 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 | $227.38 | 10.122% | $250.3954 | $250.40 | $250.40 | $250.40 |
| Purchase #2 | $100.98 | 6.367% | $107.4094 | $107.41 | $107.40 | $107.40 |
| Purchase #3 | $119.35 | 3.226% | $123.2002 | $123.20 | $123.20 | $123.20 |
| Purchase #4 | $235.95 | 6.179% | $250.5294 | $250.53 | $250.55 | $250.50 |
| Purchase #5 | $75.96 | 7.269% | $81.4815 | $81.48 | $81.50 | $81.50 |
| Purchase #6 | $25.40 | 3.859% | $26.3802 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $15.71 | 4.555% | $16.4256 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $800.73 | $855.8217 | $855.83 | $855.90 | $855.80 | |