| 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 | $36.36 | 3.401% | $37.5966 | $37.60 | $37.60 | $37.60 |
| Purchase #2 | $175.41 | 4.128% | $182.6509 | $182.65 | $182.65 | $182.70 |
| Purchase #3 | $141.52 | 10.856% | $156.8834 | $156.88 | $156.90 | $156.90 |
| Purchase #4 | $138.31 | 9.145% | $150.9584 | $150.96 | $150.95 | $151.00 |
| Purchase #5 | $72.56 | 3.454% | $75.0662 | $75.07 | $75.05 | $75.10 |
| Purchase #6 | $49.68 | 5.471% | $52.398 | $52.40 | $52.40 | $52.40 |
| Purchase #7 | $161.93 | 12.147% | $181.5996 | $181.60 | $181.60 | $181.60 |
| 7 purchase totals = | $775.77 | $837.1531 | $837.16 | $837.15 | $837.30 | |