| 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 | $188.87 | 10.520% | $208.7391 | $208.74 | $208.75 | $208.70 |
| Purchase #2 | $54.64 | 10.863% | $60.5755 | $60.58 | $60.60 | $60.60 |
| Purchase #3 | $155.80 | 4.782% | $163.2504 | $163.25 | $163.25 | $163.30 |
| Purchase #4 | $80.55 | 10.495% | $89.0037 | $89.00 | $89.00 | $89.00 |
| Purchase #5 | $192.78 | 8.497% | $209.1605 | $209.16 | $209.15 | $209.20 |
| Purchase #6 | $231.96 | 10.484% | $256.2787 | $256.28 | $256.30 | $256.30 |
| Purchase #7 | $147.36 | 3.485% | $152.4955 | $152.50 | $152.50 | $152.50 |
| 7 purchase totals = | $1,051.96 | $1,139.5034 | $1,139.51 | $1,139.55 | $1,139.60 | |