| 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 | $112.50 | 12.500% | $126.5625 | $126.56 | $126.55 | $126.60 |
| Purchase #2 | $130.91 | 5.669% | $138.3313 | $138.33 | $138.35 | $138.30 |
| Purchase #3 | $213.28 | 9.869% | $234.3286 | $234.33 | $234.35 | $234.30 |
| Purchase #4 | $147.81 | 3.828% | $153.4682 | $153.47 | $153.45 | $153.50 |
| Purchase #5 | $163.29 | 12.779% | $184.1568 | $184.16 | $184.15 | $184.20 |
| Purchase #6 | $249.47 | 4.584% | $260.9057 | $260.91 | $260.90 | $260.90 |
| Purchase #7 | $175.34 | 5.506% | $184.9942 | $184.99 | $185.00 | $185.00 |
| 7 purchase totals = | $1,192.60 | $1,282.7473 | $1,282.75 | $1,282.75 | $1,282.80 | |