| 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 | $176.80 | 4.273% | $184.3547 | $184.35 | $184.35 | $184.40 |
| Purchase #2 | $45.54 | 13.772% | $51.8118 | $51.81 | $51.80 | $51.80 |
| Purchase #3 | $124.91 | 13.206% | $141.4056 | $141.41 | $141.40 | $141.40 |
| Purchase #4 | $175.54 | 9.720% | $192.6025 | $192.60 | $192.60 | $192.60 |
| Purchase #5 | $245.70 | 6.199% | $260.9309 | $260.93 | $260.95 | $260.90 |
| Purchase #6 | $237.53 | 10.334% | $262.0764 | $262.08 | $262.10 | $262.10 |
| Purchase #7 | $209.59 | 7.844% | $226.0302 | $226.03 | $226.05 | $226.00 |
| 7 purchase totals = | $1,215.61 | $1,319.2121 | $1,319.21 | $1,319.25 | $1,319.20 | |