| 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 | $147.25 | 13.856% | $167.653 | $167.65 | $167.65 | $167.70 |
| Purchase #2 | $133.84 | 3.473% | $138.4883 | $138.49 | $138.50 | $138.50 |
| Purchase #3 | $22.69 | 12.338% | $25.4895 | $25.49 | $25.50 | $25.50 |
| Purchase #4 | $6.33 | 3.609% | $6.5584 | $6.56 | $6.55 | $6.60 |
| Purchase #5 | $110.47 | 9.286% | $120.7282 | $120.73 | $120.75 | $120.70 |
| Purchase #6 | $110.49 | 4.144% | $115.0687 | $115.07 | $115.05 | $115.10 |
| Purchase #7 | $48.90 | 10.125% | $53.8511 | $53.85 | $53.85 | $53.90 |
| 7 purchase totals = | $579.97 | $627.8372 | $627.84 | $627.85 | $628.00 | |