| 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 | $11.94 | 7.582% | $12.8453 | $12.85 | $12.85 | $12.80 |
| Purchase #2 | $130.43 | 5.821% | $138.0223 | $138.02 | $138.00 | $138.00 |
| Purchase #3 | $105.37 | 9.625% | $115.5119 | $115.51 | $115.50 | $115.50 |
| Purchase #4 | $125.75 | 9.448% | $137.6309 | $137.63 | $137.65 | $137.60 |
| Purchase #5 | $95.51 | 11.670% | $106.656 | $106.66 | $106.65 | $106.70 |
| Purchase #6 | $78.65 | 3.259% | $81.2132 | $81.21 | $81.20 | $81.20 |
| Purchase #7 | $146.85 | 6.780% | $156.8064 | $156.81 | $156.80 | $156.80 |
| 7 purchase totals = | $694.50 | $748.6860 | $748.69 | $748.65 | $748.60 | |