| 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 | $137.57 | 11.683% | $153.6423 | $153.64 | $153.65 | $153.60 |
| Purchase #2 | $248.80 | 12.121% | $278.957 | $278.96 | $278.95 | $279.00 |
| Purchase #3 | $112.69 | 4.801% | $118.1002 | $118.10 | $118.10 | $118.10 |
| Purchase #4 | $20.55 | 5.419% | $21.6636 | $21.66 | $21.65 | $21.70 |
| Purchase #5 | $8.93 | 10.130% | $9.8346 | $9.83 | $9.85 | $9.80 |
| Purchase #6 | $83.30 | 3.532% | $86.2422 | $86.24 | $86.25 | $86.20 |
| Purchase #7 | $56.39 | 6.315% | $59.951 | $59.95 | $59.95 | $60.00 |
| 7 purchase totals = | $668.23 | $728.3909 | $728.38 | $728.40 | $728.40 | |