| 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 | $212.56 | 5.300% | $223.8257 | $223.83 | $223.85 | $223.80 |
| Purchase #2 | $172.70 | 8.817% | $187.927 | $187.93 | $187.95 | $187.90 |
| Purchase #3 | $62.46 | 13.566% | $70.9333 | $70.93 | $70.95 | $70.90 |
| Purchase #4 | $78.66 | 8.280% | $85.173 | $85.17 | $85.15 | $85.20 |
| Purchase #5 | $192.79 | 4.633% | $201.722 | $201.72 | $201.70 | $201.70 |
| Purchase #6 | $113.84 | 10.403% | $125.6828 | $125.68 | $125.70 | $125.70 |
| Purchase #7 | $225.53 | 3.566% | $233.5724 | $233.57 | $233.55 | $233.60 |
| 7 purchase totals = | $1,058.54 | $1,128.8362 | $1,128.83 | $1,128.85 | $1,128.80 | |