| 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 | $169.58 | 6.420% | $180.467 | $180.47 | $180.45 | $180.50 |
| Purchase #2 | $17.80 | 12.262% | $19.9826 | $19.98 | $20.00 | $20.00 |
| Purchase #3 | $150.84 | 13.449% | $171.1265 | $171.13 | $171.15 | $171.10 |
| Purchase #4 | $206.53 | 13.776% | $234.9816 | $234.98 | $235.00 | $235.00 |
| Purchase #5 | $127.75 | 8.280% | $138.3277 | $138.33 | $138.35 | $138.30 |
| Purchase #6 | $73.74 | 4.211% | $76.8452 | $76.85 | $76.85 | $76.80 |
| Purchase #7 | $228.39 | 11.342% | $254.294 | $254.29 | $254.30 | $254.30 |
| 7 purchase totals = | $974.63 | $1,076.0246 | $1,076.03 | $1,076.10 | $1,076.00 | |