| 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 | $19.61 | 13.241% | $22.2066 | $22.21 | $22.20 | $22.20 |
| Purchase #2 | $7.91 | 9.863% | $8.6902 | $8.69 | $8.70 | $8.70 |
| Purchase #3 | $162.92 | 8.264% | $176.3837 | $176.38 | $176.40 | $176.40 |
| Purchase #4 | $207.57 | 11.537% | $231.5174 | $231.52 | $231.50 | $231.50 |
| Purchase #5 | $174.37 | 10.594% | $192.8428 | $192.84 | $192.85 | $192.80 |
| Purchase #6 | $129.59 | 6.348% | $137.8164 | $137.82 | $137.80 | $137.80 |
| Purchase #7 | $175.44 | 6.718% | $187.2261 | $187.23 | $187.25 | $187.20 |
| 7 purchase totals = | $877.41 | $956.6832 | $956.69 | $956.70 | $956.60 | |