| 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 | $81.67 | 5.755% | $86.3701 | $86.37 | $86.35 | $86.40 |
| Purchase #2 | $203.32 | 10.258% | $224.1766 | $224.18 | $224.20 | $224.20 |
| Purchase #3 | $190.55 | 12.790% | $214.9213 | $214.92 | $214.90 | $214.90 |
| Purchase #4 | $45.59 | 8.147% | $49.3042 | $49.30 | $49.30 | $49.30 |
| Purchase #5 | $135.68 | 8.385% | $147.0568 | $147.06 | $147.05 | $147.10 |
| Purchase #6 | $125.67 | 4.747% | $131.6356 | $131.64 | $131.65 | $131.60 |
| Purchase #7 | $182.91 | 10.169% | $201.5101 | $201.51 | $201.50 | $201.50 |
| 7 purchase totals = | $965.39 | $1,054.9747 | $1,054.98 | $1,054.95 | $1,055.00 | |