| 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 | $214.65 | 3.693% | $222.577 | $222.58 | $222.60 | $222.60 |
| Purchase #2 | $245.59 | 10.827% | $272.18 | $272.18 | $272.20 | $272.20 |
| Purchase #3 | $228.27 | 11.260% | $253.9732 | $253.97 | $253.95 | $254.00 |
| Purchase #4 | $98.49 | 11.291% | $109.6105 | $109.61 | $109.60 | $109.60 |
| Purchase #5 | $34.50 | 7.299% | $37.0182 | $37.02 | $37.00 | $37.00 |
| Purchase #6 | $50.62 | 7.330% | $54.3304 | $54.33 | $54.35 | $54.30 |
| Purchase #7 | $215.80 | 10.753% | $239.005 | $239.01 | $239.00 | $239.00 |
| 7 purchase totals = | $1,087.92 | $1,188.6943 | $1,188.70 | $1,188.70 | $1,188.70 | |