| 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 | $210.78 | 6.125% | $223.6903 | $223.69 | $223.70 | $223.70 |
| Purchase #2 | $180.43 | 8.597% | $195.9416 | $195.94 | $195.95 | $195.90 |
| Purchase #3 | $38.53 | 10.428% | $42.5479 | $42.55 | $42.55 | $42.50 |
| Purchase #4 | $109.90 | 9.427% | $120.2603 | $120.26 | $120.25 | $120.30 |
| Purchase #5 | $250.47 | 12.592% | $282.0092 | $282.01 | $282.00 | $282.00 |
| Purchase #6 | $210.41 | 11.538% | $234.6871 | $234.69 | $234.70 | $234.70 |
| Purchase #7 | $186.59 | 9.593% | $204.4896 | $204.49 | $204.50 | $204.50 |
| 7 purchase totals = | $1,187.11 | $1,303.6260 | $1,303.63 | $1,303.65 | $1,303.60 | |