| 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 | $171.42 | 9.524% | $187.746 | $187.75 | $187.75 | $187.70 |
| Purchase #2 | $7.58 | 12.506% | $8.528 | $8.53 | $8.55 | $8.50 |
| Purchase #3 | $230.60 | 5.156% | $242.4897 | $242.49 | $242.50 | $242.50 |
| Purchase #4 | $190.72 | 7.765% | $205.5294 | $205.53 | $205.55 | $205.50 |
| Purchase #5 | $183.81 | 13.529% | $208.6777 | $208.68 | $208.70 | $208.70 |
| Purchase #6 | $189.47 | 11.185% | $210.6622 | $210.66 | $210.65 | $210.70 |
| Purchase #7 | $197.55 | 11.554% | $220.3749 | $220.37 | $220.35 | $220.40 |
| 7 purchase totals = | $1,171.15 | $1,284.0079 | $1,284.01 | $1,284.05 | $1,284.00 | |