| 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 | $209.48 | 11.603% | $233.786 | $233.79 | $233.80 | $233.80 |
| Purchase #2 | $245.93 | 11.593% | $274.4407 | $274.44 | $274.45 | $274.40 |
| Purchase #3 | $118.35 | 8.774% | $128.734 | $128.73 | $128.75 | $128.70 |
| Purchase #4 | $80.75 | 6.840% | $86.2733 | $86.27 | $86.25 | $86.30 |
| Purchase #5 | $6.97 | 6.421% | $7.4175 | $7.42 | $7.40 | $7.40 |
| Purchase #6 | $129.97 | 3.529% | $134.5566 | $134.56 | $134.55 | $134.60 |
| Purchase #7 | $28.99 | 10.565% | $32.0528 | $32.05 | $32.05 | $32.10 |
| 7 purchase totals = | $820.44 | $897.2609 | $897.26 | $897.25 | $897.30 | |