| 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 | $78.63 | 8.510% | $85.3214 | $85.32 | $85.30 | $85.30 |
| Purchase #2 | $211.67 | 8.115% | $228.847 | $228.85 | $228.85 | $228.80 |
| Purchase #3 | $20.58 | 13.308% | $23.3188 | $23.32 | $23.30 | $23.30 |
| Purchase #4 | $139.51 | 10.850% | $154.6468 | $154.65 | $154.65 | $154.60 |
| Purchase #5 | $183.60 | 11.631% | $204.9545 | $204.95 | $204.95 | $205.00 |
| Purchase #6 | $236.47 | 7.347% | $253.8435 | $253.84 | $253.85 | $253.80 |
| Purchase #7 | $218.25 | 8.873% | $237.6153 | $237.62 | $237.60 | $237.60 |
| 7 purchase totals = | $1,088.71 | $1,188.5473 | $1,188.55 | $1,188.50 | $1,188.40 | |