| 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 | $207.93 | 8.413% | $225.4232 | $225.42 | $225.40 | $225.40 |
| Purchase #2 | $115.79 | 7.550% | $124.5321 | $124.53 | $124.55 | $124.50 |
| Purchase #3 | $180.49 | 3.833% | $187.4082 | $187.41 | $187.40 | $187.40 |
| Purchase #4 | $213.45 | 9.590% | $233.9199 | $233.92 | $233.90 | $233.90 |
| Purchase #5 | $144.39 | 10.193% | $159.1077 | $159.11 | $159.10 | $159.10 |
| Purchase #6 | $45.92 | 8.161% | $49.6675 | $49.67 | $49.65 | $49.70 |
| Purchase #7 | $185.86 | 7.489% | $199.7791 | $199.78 | $199.80 | $199.80 |
| 7 purchase totals = | $1,093.83 | $1,179.8377 | $1,179.84 | $1,179.80 | $1,179.80 | |