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 | $37.25 | 4.472% | $38.9158 | $38.92 | $38.90 | $38.90 |
Purchase #2 | $154.49 | 9.306% | $168.8668 | $168.87 | $168.85 | $168.90 |
Purchase #3 | $39.57 | 10.568% | $43.7518 | $43.75 | $43.75 | $43.80 |
Purchase #4 | $203.40 | 8.551% | $220.7927 | $220.79 | $220.80 | $220.80 |
Purchase #5 | $61.84 | 12.458% | $69.544 | $69.54 | $69.55 | $69.50 |
Purchase #6 | $28.83 | 8.590% | $31.3065 | $31.31 | $31.30 | $31.30 |
Purchase #7 | $96.90 | 9.699% | $106.2983 | $106.30 | $106.30 | $106.30 |
7 purchase totals = | $622.28 | $679.4759 | $679.48 | $679.45 | $679.50 |