| 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 | $160.70 | 12.798% | $181.2664 | $181.27 | $181.25 | $181.30 |
| Purchase #2 | $157.59 | 6.601% | $167.9925 | $167.99 | $168.00 | $168.00 |
| Purchase #3 | $232.97 | 8.529% | $252.84 | $252.84 | $252.85 | $252.80 |
| Purchase #4 | $154.28 | 10.507% | $170.4902 | $170.49 | $170.50 | $170.50 |
| Purchase #5 | $80.56 | 3.120% | $83.0735 | $83.07 | $83.05 | $83.10 |
| Purchase #6 | $75.64 | 10.153% | $83.3197 | $83.32 | $83.30 | $83.30 |
| Purchase #7 | $116.74 | 3.826% | $121.2065 | $121.21 | $121.20 | $121.20 |
| 7 purchase totals = | $978.48 | $1,060.1888 | $1,060.19 | $1,060.15 | $1,060.20 | |