| 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 | $69.93 | 13.687% | $79.5013 | $79.50 | $79.50 | $79.50 |
| Purchase #2 | $6.46 | 10.291% | $7.1248 | $7.12 | $7.10 | $7.10 |
| Purchase #3 | $43.65 | 7.682% | $47.0032 | $47.00 | $47.00 | $47.00 |
| Purchase #4 | $134.73 | 11.454% | $150.162 | $150.16 | $150.15 | $150.20 |
| Purchase #5 | $222.60 | 3.277% | $229.8946 | $229.89 | $229.90 | $229.90 |
| Purchase #6 | $171.51 | 12.171% | $192.3845 | $192.38 | $192.40 | $192.40 |
| Purchase #7 | $153.74 | 7.419% | $165.146 | $165.15 | $165.15 | $165.10 |
| 7 purchase totals = | $802.62 | $871.2164 | $871.20 | $871.20 | $871.20 | |