| 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 | $200.94 | 12.228% | $225.5109 | $225.51 | $225.50 | $225.50 |
| Purchase #2 | $63.82 | 7.276% | $68.4635 | $68.46 | $68.45 | $68.50 |
| Purchase #3 | $241.29 | 10.479% | $266.5748 | $266.57 | $266.55 | $266.60 |
| Purchase #4 | $6.36 | 8.646% | $6.9099 | $6.91 | $6.90 | $6.90 |
| Purchase #5 | $211.41 | 5.356% | $222.7331 | $222.73 | $222.75 | $222.70 |
| Purchase #6 | $211.30 | 7.594% | $227.3461 | $227.35 | $227.35 | $227.30 |
| Purchase #7 | $213.45 | 7.874% | $230.2571 | $230.26 | $230.25 | $230.30 |
| 7 purchase totals = | $1,148.57 | $1,247.7954 | $1,247.79 | $1,247.75 | $1,247.80 | |