| 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 | $154.48 | 5.392% | $162.8096 | $162.81 | $162.80 | $162.80 |
| Purchase #2 | $226.86 | 8.575% | $246.3132 | $246.31 | $246.30 | $246.30 |
| Purchase #3 | $18.82 | 3.154% | $19.4136 | $19.41 | $19.40 | $19.40 |
| Purchase #4 | $168.47 | 3.699% | $174.7017 | $174.70 | $174.70 | $174.70 |
| Purchase #5 | $218.41 | 9.591% | $239.3577 | $239.36 | $239.35 | $239.40 |
| Purchase #6 | $179.75 | 10.274% | $198.2175 | $198.22 | $198.20 | $198.20 |
| Purchase #7 | $171.74 | 3.648% | $178.0051 | $178.01 | $178.00 | $178.00 |
| 7 purchase totals = | $1,138.53 | $1,218.8184 | $1,218.82 | $1,218.75 | $1,218.80 | |