| 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 | $54.80 | 3.635% | $56.792 | $56.79 | $56.80 | $56.80 |
| Purchase #2 | $76.38 | 3.797% | $79.2801 | $79.28 | $79.30 | $79.30 |
| Purchase #3 | $189.85 | 6.574% | $202.3307 | $202.33 | $202.35 | $202.30 |
| Purchase #4 | $168.32 | 10.382% | $185.795 | $185.80 | $185.80 | $185.80 |
| Purchase #5 | $169.25 | 12.653% | $190.6652 | $190.67 | $190.65 | $190.70 |
| Purchase #6 | $7.39 | 8.480% | $8.0167 | $8.02 | $8.00 | $8.00 |
| Purchase #7 | $34.28 | 9.343% | $37.4828 | $37.48 | $37.50 | $37.50 |
| 7 purchase totals = | $700.27 | $760.3625 | $760.37 | $760.40 | $760.40 | |