| 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 | $23.78 | 3.216% | $24.5448 | $24.54 | $24.55 | $24.50 |
| Purchase #2 | $44.79 | 6.129% | $47.5352 | $47.54 | $47.55 | $47.50 |
| Purchase #3 | $7.97 | 11.246% | $8.8663 | $8.87 | $8.85 | $8.90 |
| Purchase #4 | $211.56 | 10.779% | $234.3641 | $234.36 | $234.35 | $234.40 |
| Purchase #5 | $78.43 | 7.260% | $84.124 | $84.12 | $84.10 | $84.10 |
| Purchase #6 | $126.45 | 5.492% | $133.3946 | $133.39 | $133.40 | $133.40 |
| Purchase #7 | $85.28 | 11.793% | $95.3371 | $95.34 | $95.35 | $95.30 |
| 7 purchase totals = | $578.26 | $628.1661 | $628.16 | $628.15 | $628.10 | |