| 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 | $121.96 | 11.338% | $135.7878 | $135.79 | $135.80 | $135.80 |
| Purchase #2 | $145.82 | 5.589% | $153.9699 | $153.97 | $153.95 | $154.00 |
| Purchase #3 | $50.79 | 7.703% | $54.7024 | $54.70 | $54.70 | $54.70 |
| Purchase #4 | $63.39 | 8.501% | $68.7788 | $68.78 | $68.80 | $68.80 |
| Purchase #5 | $170.86 | 10.274% | $188.4142 | $188.41 | $188.40 | $188.40 |
| Purchase #6 | $114.36 | 3.192% | $118.0104 | $118.01 | $118.00 | $118.00 |
| Purchase #7 | $153.26 | 8.482% | $166.2595 | $166.26 | $166.25 | $166.30 |
| 7 purchase totals = | $820.44 | $885.9230 | $885.92 | $885.90 | $886.00 | |