| 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 | $78.31 | 13.522% | $88.8991 | $88.90 | $88.90 | $88.90 |
| Purchase #2 | $88.59 | 6.283% | $94.1561 | $94.16 | $94.15 | $94.20 |
| Purchase #3 | $191.49 | 12.228% | $214.9054 | $214.91 | $214.90 | $214.90 |
| Purchase #4 | $155.83 | 9.430% | $170.5248 | $170.52 | $170.50 | $170.50 |
| Purchase #5 | $165.45 | 12.587% | $186.2752 | $186.28 | $186.30 | $186.30 |
| Purchase #6 | $200.36 | 8.787% | $217.9656 | $217.97 | $217.95 | $218.00 |
| Purchase #7 | $154.59 | 12.781% | $174.3481 | $174.35 | $174.35 | $174.30 |
| 7 purchase totals = | $1,034.62 | $1,147.0743 | $1,147.09 | $1,147.05 | $1,147.10 | |