| 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 | $40.68 | 4.249% | $42.4085 | $42.41 | $42.40 | $42.40 |
| Purchase #2 | $75.40 | 4.781% | $79.0049 | $79.00 | $79.00 | $79.00 |
| Purchase #3 | $164.97 | 13.146% | $186.657 | $186.66 | $186.65 | $186.70 |
| Purchase #4 | $54.27 | 11.322% | $60.4144 | $60.41 | $60.40 | $60.40 |
| Purchase #5 | $189.90 | 13.517% | $215.5688 | $215.57 | $215.55 | $215.60 |
| Purchase #6 | $82.31 | 5.273% | $86.6502 | $86.65 | $86.65 | $86.70 |
| Purchase #7 | $196.76 | 4.777% | $206.1592 | $206.16 | $206.15 | $206.20 |
| 7 purchase totals = | $804.29 | $876.8630 | $876.86 | $876.80 | $877.00 | |