| 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 | $166.55 | 13.306% | $188.7111 | $188.71 | $188.70 | $188.70 |
| Purchase #2 | $197.63 | 7.772% | $212.9898 | $212.99 | $213.00 | $213.00 |
| Purchase #3 | $82.37 | 5.457% | $86.8649 | $86.86 | $86.85 | $86.90 |
| Purchase #4 | $22.88 | 9.131% | $24.9692 | $24.97 | $24.95 | $25.00 |
| Purchase #5 | $231.32 | 9.103% | $252.3771 | $252.38 | $252.40 | $252.40 |
| Purchase #6 | $153.94 | 11.234% | $171.2336 | $171.23 | $171.25 | $171.20 |
| Purchase #7 | $195.49 | 6.755% | $208.6953 | $208.70 | $208.70 | $208.70 |
| 7 purchase totals = | $1,050.18 | $1,145.8410 | $1,145.84 | $1,145.85 | $1,145.90 | |