| 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 | $75.74 | 8.287% | $82.0166 | $82.02 | $82.00 | $82.00 |
| Purchase #2 | $54.39 | 10.705% | $60.2124 | $60.21 | $60.20 | $60.20 |
| Purchase #3 | $131.26 | 11.756% | $146.6909 | $146.69 | $146.70 | $146.70 |
| Purchase #4 | $130.55 | 3.374% | $134.9548 | $134.95 | $134.95 | $135.00 |
| Purchase #5 | $37.43 | 5.426% | $39.461 | $39.46 | $39.45 | $39.50 |
| Purchase #6 | $151.62 | 3.825% | $157.4195 | $157.42 | $157.40 | $157.40 |
| Purchase #7 | $137.77 | 13.461% | $156.3152 | $156.32 | $156.30 | $156.30 |
| 7 purchase totals = | $718.76 | $777.0704 | $777.07 | $777.00 | $777.10 | |