| 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 | $56.87 | 8.564% | $61.7403 | $61.74 | $61.75 | $61.70 |
| Purchase #2 | $11.40 | 10.333% | $12.578 | $12.58 | $12.60 | $12.60 |
| Purchase #3 | $129.75 | 6.657% | $138.3875 | $138.39 | $138.40 | $138.40 |
| Purchase #4 | $120.79 | 11.527% | $134.7135 | $134.71 | $134.70 | $134.70 |
| Purchase #5 | $241.52 | 10.391% | $266.6163 | $266.62 | $266.60 | $266.60 |
| Purchase #6 | $92.71 | 9.677% | $101.6815 | $101.68 | $101.70 | $101.70 |
| Purchase #7 | $126.25 | 4.634% | $132.1004 | $132.10 | $132.10 | $132.10 |
| 7 purchase totals = | $779.29 | $847.8175 | $847.82 | $847.85 | $847.80 | |