| 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 | $46.51 | 10.301% | $51.301 | $51.30 | $51.30 | $51.30 |
| Purchase #2 | $246.93 | 9.758% | $271.0254 | $271.03 | $271.05 | $271.00 |
| Purchase #3 | $132.59 | 7.848% | $142.9957 | $143.00 | $143.00 | $143.00 |
| Purchase #4 | $26.93 | 6.313% | $28.6301 | $28.63 | $28.65 | $28.60 |
| Purchase #5 | $116.32 | 13.243% | $131.7243 | $131.72 | $131.70 | $131.70 |
| Purchase #6 | $137.92 | 4.299% | $143.8492 | $143.85 | $143.85 | $143.80 |
| Purchase #7 | $237.27 | 7.160% | $254.2585 | $254.26 | $254.25 | $254.30 |
| 7 purchase totals = | $944.47 | $1,023.7842 | $1,023.79 | $1,023.80 | $1,023.70 | |