| 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 | $183.85 | 13.624% | $208.8977 | $208.90 | $208.90 | $208.90 |
| Purchase #2 | $111.39 | 8.454% | $120.8069 | $120.81 | $120.80 | $120.80 |
| Purchase #3 | $122.85 | 8.859% | $133.7333 | $133.73 | $133.75 | $133.70 |
| Purchase #4 | $247.76 | 7.849% | $267.2067 | $267.21 | $267.20 | $267.20 |
| Purchase #5 | $158.37 | 11.334% | $176.3197 | $176.32 | $176.30 | $176.30 |
| Purchase #6 | $70.42 | 5.597% | $74.3614 | $74.36 | $74.35 | $74.40 |
| Purchase #7 | $124.85 | 5.527% | $131.7505 | $131.75 | $131.75 | $131.80 |
| 7 purchase totals = | $1,019.49 | $1,113.0762 | $1,113.08 | $1,113.05 | $1,113.10 | |