| 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 | $71.43 | 3.684% | $74.0615 | $74.06 | $74.05 | $74.10 |
| Purchase #2 | $156.27 | 9.689% | $171.411 | $171.41 | $171.40 | $171.40 |
| Purchase #3 | $59.55 | 6.109% | $63.1879 | $63.19 | $63.20 | $63.20 |
| Purchase #4 | $207.50 | 4.105% | $216.0179 | $216.02 | $216.00 | $216.00 |
| Purchase #5 | $7.54 | 6.204% | $8.0078 | $8.01 | $8.00 | $8.00 |
| Purchase #6 | $34.26 | 4.574% | $35.8271 | $35.83 | $35.85 | $35.80 |
| Purchase #7 | $158.83 | 11.193% | $176.6078 | $176.61 | $176.60 | $176.60 |
| 7 purchase totals = | $695.38 | $745.1210 | $745.13 | $745.10 | $745.10 | |