| 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 | $35.88 | 3.546% | $37.1523 | $37.15 | $37.15 | $37.20 |
| Purchase #2 | $167.91 | 9.412% | $183.7137 | $183.71 | $183.70 | $183.70 |
| Purchase #3 | $71.59 | 9.251% | $78.2128 | $78.21 | $78.20 | $78.20 |
| Purchase #4 | $188.40 | 10.380% | $207.9559 | $207.96 | $207.95 | $208.00 |
| Purchase #5 | $52.27 | 5.628% | $55.2118 | $55.21 | $55.20 | $55.20 |
| Purchase #6 | $110.76 | 9.751% | $121.5602 | $121.56 | $121.55 | $121.60 |
| Purchase #7 | $191.65 | 5.164% | $201.5468 | $201.55 | $201.55 | $201.50 |
| 7 purchase totals = | $818.46 | $885.3535 | $885.35 | $885.30 | $885.40 | |