| 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 | $184.90 | 7.125% | $198.0741 | $198.07 | $198.05 | $198.10 |
| Purchase #2 | $216.92 | 13.830% | $246.92 | $246.92 | $246.90 | $246.90 |
| Purchase #3 | $231.64 | 10.413% | $255.7607 | $255.76 | $255.75 | $255.80 |
| Purchase #4 | $198.45 | 10.158% | $218.6086 | $218.61 | $218.60 | $218.60 |
| Purchase #5 | $214.47 | 10.646% | $237.3025 | $237.30 | $237.30 | $237.30 |
| Purchase #6 | $137.91 | 3.862% | $143.2361 | $143.24 | $143.25 | $143.20 |
| Purchase #7 | $35.45 | 5.547% | $37.4164 | $37.42 | $37.40 | $37.40 |
| 7 purchase totals = | $1,219.74 | $1,337.3184 | $1,337.32 | $1,337.25 | $1,337.30 | |