| 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 | $189.84 | 12.470% | $213.513 | $213.51 | $213.50 | $213.50 |
| Purchase #2 | $147.37 | 5.847% | $155.9867 | $155.99 | $156.00 | $156.00 |
| Purchase #3 | $64.41 | 5.503% | $67.9545 | $67.95 | $67.95 | $68.00 |
| Purchase #4 | $134.78 | 8.276% | $145.9344 | $145.93 | $145.95 | $145.90 |
| Purchase #5 | $176.30 | 11.591% | $196.7349 | $196.73 | $196.75 | $196.70 |
| Purchase #6 | $219.88 | 6.836% | $234.911 | $234.91 | $234.90 | $234.90 |
| Purchase #7 | $142.46 | 10.823% | $157.8784 | $157.88 | $157.90 | $157.90 |
| 7 purchase totals = | $1,075.04 | $1,172.9129 | $1,172.90 | $1,172.95 | $1,172.90 | |