| 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 | $157.32 | 11.584% | $175.5439 | $175.54 | $175.55 | $175.50 |
| Purchase #2 | $16.97 | 12.164% | $19.0342 | $19.03 | $19.05 | $19.00 |
| Purchase #3 | $114.29 | 3.458% | $118.2421 | $118.24 | $118.25 | $118.20 |
| Purchase #4 | $110.74 | 8.628% | $120.2946 | $120.29 | $120.30 | $120.30 |
| Purchase #5 | $99.72 | 4.271% | $103.979 | $103.98 | $104.00 | $104.00 |
| Purchase #6 | $86.75 | 10.134% | $95.5412 | $95.54 | $95.55 | $95.50 |
| Purchase #7 | $217.36 | 6.736% | $232.0014 | $232.00 | $232.00 | $232.00 |
| 7 purchase totals = | $803.15 | $864.6364 | $864.62 | $864.70 | $864.50 | |