| 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 | $107.47 | 9.433% | $117.6076 | $117.61 | $117.60 | $117.60 |
| Purchase #2 | $126.93 | 4.719% | $132.9198 | $132.92 | $132.90 | $132.90 |
| Purchase #3 | $37.58 | 4.260% | $39.1809 | $39.18 | $39.20 | $39.20 |
| Purchase #4 | $35.76 | 3.567% | $37.0356 | $37.04 | $37.05 | $37.00 |
| Purchase #5 | $199.93 | 5.781% | $211.488 | $211.49 | $211.50 | $211.50 |
| Purchase #6 | $235.77 | 6.360% | $250.765 | $250.77 | $250.75 | $250.80 |
| Purchase #7 | $21.52 | 7.226% | $23.075 | $23.08 | $23.10 | $23.10 |
| 7 purchase totals = | $764.96 | $812.0719 | $812.09 | $812.10 | $812.10 | |