| 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 | $110.29 | 5.587% | $116.4519 | $116.45 | $116.45 | $116.50 |
| Purchase #2 | $10.48 | 9.795% | $11.5065 | $11.51 | $11.50 | $11.50 |
| Purchase #3 | $5.89 | 5.319% | $6.2033 | $6.20 | $6.20 | $6.20 |
| Purchase #4 | $125.82 | 4.214% | $131.1221 | $131.12 | $131.10 | $131.10 |
| Purchase #5 | $243.29 | 12.328% | $273.2828 | $273.28 | $273.30 | $273.30 |
| Purchase #6 | $184.30 | 10.155% | $203.0157 | $203.02 | $203.00 | $203.00 |
| Purchase #7 | $208.39 | 12.448% | $234.3304 | $234.33 | $234.35 | $234.30 |
| 7 purchase totals = | $888.46 | $975.9127 | $975.91 | $975.90 | $975.90 | |