| 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 | $128.84 | 6.165% | $136.783 | $136.78 | $136.80 | $136.80 |
| Purchase #2 | $149.72 | 10.217% | $165.0169 | $165.02 | $165.00 | $165.00 |
| Purchase #3 | $157.97 | 11.422% | $176.0133 | $176.01 | $176.00 | $176.00 |
| Purchase #4 | $69.55 | 9.786% | $76.3562 | $76.36 | $76.35 | $76.40 |
| Purchase #5 | $73.41 | 9.540% | $80.4133 | $80.41 | $80.40 | $80.40 |
| Purchase #6 | $80.27 | 12.617% | $90.3977 | $90.40 | $90.40 | $90.40 |
| Purchase #7 | $222.91 | 4.672% | $233.3244 | $233.32 | $233.30 | $233.30 |
| 7 purchase totals = | $882.67 | $958.3048 | $958.30 | $958.25 | $958.30 | |