| 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 | $156.66 | 7.303% | $168.1009 | $168.10 | $168.10 | $168.10 |
| Purchase #2 | $224.74 | 11.658% | $250.9402 | $250.94 | $250.95 | $250.90 |
| Purchase #3 | $212.94 | 4.203% | $221.8899 | $221.89 | $221.90 | $221.90 |
| Purchase #4 | $19.94 | 12.202% | $22.3731 | $22.37 | $22.35 | $22.40 |
| Purchase #5 | $230.54 | 13.276% | $261.1465 | $261.15 | $261.15 | $261.10 |
| Purchase #6 | $189.67 | 8.461% | $205.718 | $205.72 | $205.70 | $205.70 |
| Purchase #7 | $125.50 | 12.577% | $141.2841 | $141.28 | $141.30 | $141.30 |
| 7 purchase totals = | $1,159.99 | $1,271.4527 | $1,271.45 | $1,271.45 | $1,271.40 | |