| 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 | $139.59 | 6.299% | $148.3828 | $148.38 | $148.40 | $148.40 |
| Purchase #2 | $176.33 | 9.279% | $192.6917 | $192.69 | $192.70 | $192.70 |
| Purchase #3 | $83.60 | 3.150% | $86.2334 | $86.23 | $86.25 | $86.20 |
| Purchase #4 | $75.73 | 7.262% | $81.2295 | $81.23 | $81.25 | $81.20 |
| Purchase #5 | $125.92 | 7.839% | $135.7909 | $135.79 | $135.80 | $135.80 |
| Purchase #6 | $108.50 | 9.281% | $118.5699 | $118.57 | $118.55 | $118.60 |
| Purchase #7 | $10.99 | 6.319% | $11.6845 | $11.68 | $11.70 | $11.70 |
| 7 purchase totals = | $720.66 | $774.5827 | $774.57 | $774.65 | $774.60 | |