| 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 | $191.40 | 4.809% | $200.6044 | $200.60 | $200.60 | $200.60 |
| Purchase #2 | $208.77 | 8.805% | $227.1522 | $227.15 | $227.15 | $227.20 |
| Purchase #3 | $146.30 | 6.458% | $155.7481 | $155.75 | $155.75 | $155.70 |
| Purchase #4 | $116.38 | 5.323% | $122.5749 | $122.57 | $122.55 | $122.60 |
| Purchase #5 | $137.77 | 13.304% | $156.0989 | $156.10 | $156.10 | $156.10 |
| Purchase #6 | $74.36 | 4.729% | $77.8765 | $77.88 | $77.90 | $77.90 |
| Purchase #7 | $117.54 | 13.551% | $133.4678 | $133.47 | $133.45 | $133.50 |
| 7 purchase totals = | $992.52 | $1,073.5228 | $1,073.52 | $1,073.50 | $1,073.60 | |