| 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 | $139.63 | 3.286% | $144.2182 | $144.22 | $144.20 | $144.20 |
| Purchase #2 | $250.49 | 6.499% | $266.7693 | $266.77 | $266.75 | $266.80 |
| Purchase #3 | $185.96 | 5.299% | $195.814 | $195.81 | $195.80 | $195.80 |
| Purchase #4 | $134.69 | 4.450% | $140.6837 | $140.68 | $140.70 | $140.70 |
| Purchase #5 | $174.51 | 6.138% | $185.2214 | $185.22 | $185.20 | $185.20 |
| Purchase #6 | $162.82 | 11.675% | $181.8292 | $181.83 | $181.85 | $181.80 |
| Purchase #7 | $27.40 | 7.526% | $29.4621 | $29.46 | $29.45 | $29.50 |
| 7 purchase totals = | $1,075.50 | $1,143.9979 | $1,143.99 | $1,143.95 | $1,144.00 | |