| 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 | $187.86 | 9.613% | $205.919 | $205.92 | $205.90 | $205.90 |
| Purchase #2 | $143.33 | 4.781% | $150.1826 | $150.18 | $150.20 | $150.20 |
| Purchase #3 | $236.58 | 4.146% | $246.3886 | $246.39 | $246.40 | $246.40 |
| Purchase #4 | $130.55 | 6.668% | $139.2551 | $139.26 | $139.25 | $139.30 |
| Purchase #5 | $84.96 | 13.435% | $96.3744 | $96.37 | $96.35 | $96.40 |
| Purchase #6 | $127.86 | 3.162% | $131.9029 | $131.90 | $131.90 | $131.90 |
| Purchase #7 | $62.73 | 8.351% | $67.9686 | $67.97 | $67.95 | $68.00 |
| 7 purchase totals = | $973.87 | $1,037.9912 | $1,037.99 | $1,037.95 | $1,038.10 | |