| 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 | $124.26 | 10.166% | $136.8923 | $136.89 | $136.90 | $136.90 |
| Purchase #2 | $123.72 | 12.499% | $139.1838 | $139.18 | $139.20 | $139.20 |
| Purchase #3 | $63.39 | 13.527% | $71.9648 | $71.96 | $71.95 | $72.00 |
| Purchase #4 | $32.41 | 7.868% | $34.96 | $34.96 | $34.95 | $35.00 |
| Purchase #5 | $192.70 | 11.602% | $215.0571 | $215.06 | $215.05 | $215.10 |
| Purchase #6 | $250.99 | 8.309% | $271.8448 | $271.84 | $271.85 | $271.80 |
| Purchase #7 | $220.52 | 6.369% | $234.5649 | $234.56 | $234.55 | $234.60 |
| 7 purchase totals = | $1,007.99 | $1,104.4677 | $1,104.45 | $1,104.45 | $1,104.60 | |