| 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 | $204.37 | 7.306% | $219.3013 | $219.30 | $219.30 | $219.30 |
| Purchase #2 | $86.65 | 11.436% | $96.5593 | $96.56 | $96.55 | $96.60 |
| Purchase #3 | $83.41 | 5.612% | $88.091 | $88.09 | $88.10 | $88.10 |
| Purchase #4 | $50.45 | 6.761% | $53.8609 | $53.86 | $53.85 | $53.90 |
| Purchase #5 | $165.55 | 7.728% | $178.3437 | $178.34 | $178.35 | $178.30 |
| Purchase #6 | $107.33 | 8.152% | $116.0795 | $116.08 | $116.10 | $116.10 |
| Purchase #7 | $6.27 | 13.807% | $7.1357 | $7.14 | $7.15 | $7.10 |
| 7 purchase totals = | $704.03 | $759.3714 | $759.37 | $759.40 | $759.40 | |