| 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 | $34.72 | 12.301% | $38.9909 | $38.99 | $39.00 | $39.00 |
| Purchase #2 | $246.73 | 6.383% | $262.4788 | $262.48 | $262.50 | $262.50 |
| Purchase #3 | $150.80 | 10.312% | $166.3505 | $166.35 | $166.35 | $166.40 |
| Purchase #4 | $139.59 | 5.424% | $147.1614 | $147.16 | $147.15 | $147.20 |
| Purchase #5 | $144.25 | 7.573% | $155.1741 | $155.17 | $155.15 | $155.20 |
| Purchase #6 | $163.41 | 5.716% | $172.7505 | $172.75 | $172.75 | $172.80 |
| Purchase #7 | $87.72 | 4.403% | $91.5823 | $91.58 | $91.60 | $91.60 |
| 7 purchase totals = | $967.22 | $1,034.4885 | $1,034.48 | $1,034.50 | $1,034.70 | |