| 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 | $77.97 | 13.237% | $88.2909 | $88.29 | $88.30 | $88.30 |
| Purchase #2 | $21.30 | 10.437% | $23.5231 | $23.52 | $23.50 | $23.50 |
| Purchase #3 | $181.54 | 10.853% | $201.2425 | $201.24 | $201.25 | $201.20 |
| Purchase #4 | $136.92 | 10.158% | $150.8283 | $150.83 | $150.85 | $150.80 |
| Purchase #5 | $200.34 | 4.628% | $209.6117 | $209.61 | $209.60 | $209.60 |
| Purchase #6 | $142.75 | 5.239% | $150.2287 | $150.23 | $150.25 | $150.20 |
| Purchase #7 | $31.70 | 12.127% | $35.5443 | $35.54 | $35.55 | $35.50 |
| 7 purchase totals = | $792.52 | $859.2695 | $859.26 | $859.30 | $859.10 | |