| 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 | $145.28 | 12.613% | $163.6042 | $163.60 | $163.60 | $163.60 |
| Purchase #2 | $118.56 | 5.838% | $125.4815 | $125.48 | $125.50 | $125.50 |
| Purchase #3 | $140.95 | 3.658% | $146.106 | $146.11 | $146.10 | $146.10 |
| Purchase #4 | $81.37 | 9.613% | $89.1921 | $89.19 | $89.20 | $89.20 |
| Purchase #5 | $61.64 | 3.484% | $63.7875 | $63.79 | $63.80 | $63.80 |
| Purchase #6 | $147.41 | 11.813% | $164.8235 | $164.82 | $164.80 | $164.80 |
| Purchase #7 | $198.73 | 12.645% | $223.8594 | $223.86 | $223.85 | $223.90 |
| 7 purchase totals = | $893.94 | $976.8542 | $976.85 | $976.85 | $976.90 | |