| 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 | $148.73 | 11.597% | $165.9782 | $165.98 | $166.00 | $166.00 |
| Purchase #2 | $119.77 | 11.127% | $133.0968 | $133.10 | $133.10 | $133.10 |
| Purchase #3 | $188.92 | 5.716% | $199.7187 | $199.72 | $199.70 | $199.70 |
| Purchase #4 | $155.79 | 4.402% | $162.6479 | $162.65 | $162.65 | $162.60 |
| Purchase #5 | $109.37 | 8.488% | $118.6533 | $118.65 | $118.65 | $118.70 |
| Purchase #6 | $126.25 | 13.274% | $143.0084 | $143.01 | $143.00 | $143.00 |
| Purchase #7 | $242.56 | 6.822% | $259.1074 | $259.11 | $259.10 | $259.10 |
| 7 purchase totals = | $1,091.39 | $1,182.2107 | $1,182.22 | $1,182.20 | $1,182.20 | |