| 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 | $118.85 | 6.421% | $126.4814 | $126.48 | $126.50 | $126.50 |
| Purchase #2 | $180.60 | 10.858% | $200.2095 | $200.21 | $200.20 | $200.20 |
| Purchase #3 | $242.65 | 12.454% | $272.8696 | $272.87 | $272.85 | $272.90 |
| Purchase #4 | $176.42 | 4.478% | $184.3201 | $184.32 | $184.30 | $184.30 |
| Purchase #5 | $72.25 | 10.197% | $79.6173 | $79.62 | $79.60 | $79.60 |
| Purchase #6 | $172.60 | 8.666% | $187.5575 | $187.56 | $187.55 | $187.60 |
| Purchase #7 | $113.54 | 6.541% | $120.9667 | $120.97 | $120.95 | $121.00 |
| 7 purchase totals = | $1,076.91 | $1,172.0221 | $1,172.03 | $1,171.95 | $1,172.10 | |