| 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 | $191.68 | 4.514% | $200.3324 | $200.33 | $200.35 | $200.30 |
| Purchase #2 | $168.91 | 6.748% | $180.308 | $180.31 | $180.30 | $180.30 |
| Purchase #3 | $168.34 | 4.203% | $175.4153 | $175.42 | $175.40 | $175.40 |
| Purchase #4 | $242.41 | 8.240% | $262.3846 | $262.38 | $262.40 | $262.40 |
| Purchase #5 | $218.79 | 7.119% | $234.3657 | $234.37 | $234.35 | $234.40 |
| Purchase #6 | $40.33 | 7.721% | $43.4439 | $43.44 | $43.45 | $43.40 |
| Purchase #7 | $128.49 | 7.872% | $138.6047 | $138.60 | $138.60 | $138.60 |
| 7 purchase totals = | $1,158.95 | $1,234.8546 | $1,234.85 | $1,234.85 | $1,234.80 | |