| 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 | $142.36 | 13.702% | $161.8662 | $161.87 | $161.85 | $161.90 |
| Purchase #2 | $165.61 | 6.325% | $176.0848 | $176.08 | $176.10 | $176.10 |
| Purchase #3 | $131.41 | 6.459% | $139.8978 | $139.90 | $139.90 | $139.90 |
| Purchase #4 | $38.68 | 5.665% | $40.8712 | $40.87 | $40.85 | $40.90 |
| Purchase #5 | $78.35 | 4.330% | $81.7426 | $81.74 | $81.75 | $81.70 |
| Purchase #6 | $239.99 | 8.130% | $259.5012 | $259.50 | $259.50 | $259.50 |
| Purchase #7 | $195.81 | 3.790% | $203.2312 | $203.23 | $203.25 | $203.20 |
| 7 purchase totals = | $992.21 | $1,063.1950 | $1,063.19 | $1,063.20 | $1,063.20 | |