| 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 | $6.93 | 7.495% | $7.4494 | $7.45 | $7.45 | $7.40 |
| Purchase #2 | $208.40 | 7.848% | $224.7552 | $224.76 | $224.75 | $224.80 |
| Purchase #3 | $177.80 | 12.163% | $199.4258 | $199.43 | $199.45 | $199.40 |
| Purchase #4 | $45.75 | 11.623% | $51.0675 | $51.07 | $51.05 | $51.10 |
| Purchase #5 | $199.62 | 7.202% | $213.9966 | $214.00 | $214.00 | $214.00 |
| Purchase #6 | $149.90 | 5.152% | $157.6228 | $157.62 | $157.60 | $157.60 |
| Purchase #7 | $183.39 | 11.631% | $204.7201 | $204.72 | $204.70 | $204.70 |
| 7 purchase totals = | $971.79 | $1,059.0374 | $1,059.05 | $1,059.00 | $1,059.00 | |