| 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 | $77.95 | 6.440% | $82.97 | $82.97 | $82.95 | $83.00 |
| Purchase #2 | $65.59 | 3.312% | $67.7623 | $67.76 | $67.75 | $67.80 |
| Purchase #3 | $250.73 | 13.142% | $283.6809 | $283.68 | $283.70 | $283.70 |
| Purchase #4 | $211.83 | 11.156% | $235.4618 | $235.46 | $235.45 | $235.50 |
| Purchase #5 | $33.76 | 10.757% | $37.3916 | $37.39 | $37.40 | $37.40 |
| Purchase #6 | $78.57 | 10.799% | $87.0548 | $87.05 | $87.05 | $87.10 |
| Purchase #7 | $122.36 | 4.739% | $128.1586 | $128.16 | $128.15 | $128.20 |
| 7 purchase totals = | $840.79 | $922.4800 | $922.47 | $922.45 | $922.70 | |