| 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 | $158.93 | 8.176% | $171.9241 | $171.92 | $171.90 | $171.90 |
| Purchase #2 | $30.68 | 13.473% | $34.8135 | $34.81 | $34.80 | $34.80 |
| Purchase #3 | $106.48 | 5.312% | $112.1362 | $112.14 | $112.15 | $112.10 |
| Purchase #4 | $123.34 | 8.121% | $133.3564 | $133.36 | $133.35 | $133.40 |
| Purchase #5 | $121.91 | 10.505% | $134.7166 | $134.72 | $134.70 | $134.70 |
| Purchase #6 | $25.71 | 5.112% | $27.0243 | $27.02 | $27.00 | $27.00 |
| Purchase #7 | $79.99 | 10.494% | $88.3842 | $88.38 | $88.40 | $88.40 |
| 7 purchase totals = | $647.04 | $702.3553 | $702.35 | $702.30 | $702.30 | |