| 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 | $134.30 | 9.573% | $147.1565 | $147.16 | $147.15 | $147.20 |
| Purchase #2 | $28.38 | 12.687% | $31.9806 | $31.98 | $32.00 | $32.00 |
| Purchase #3 | $165.55 | 4.161% | $172.4385 | $172.44 | $172.45 | $172.40 |
| Purchase #4 | $205.40 | 5.315% | $216.317 | $216.32 | $216.30 | $216.30 |
| Purchase #5 | $146.72 | 11.431% | $163.4916 | $163.49 | $163.50 | $163.50 |
| Purchase #6 | $178.99 | 5.296% | $188.4693 | $188.47 | $188.45 | $188.50 |
| Purchase #7 | $116.67 | 11.520% | $130.1104 | $130.11 | $130.10 | $130.10 |
| 7 purchase totals = | $976.01 | $1,049.9639 | $1,049.97 | $1,049.95 | $1,050.00 | |