| 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 | $142.80 | 8.720% | $155.2522 | $155.25 | $155.25 | $155.30 |
| Purchase #2 | $157.47 | 11.291% | $175.2499 | $175.25 | $175.25 | $175.20 |
| Purchase #3 | $134.26 | 10.102% | $147.8229 | $147.82 | $147.80 | $147.80 |
| Purchase #4 | $79.61 | 6.434% | $84.7321 | $84.73 | $84.75 | $84.70 |
| Purchase #5 | $76.36 | 4.797% | $80.023 | $80.02 | $80.00 | $80.00 |
| Purchase #6 | $234.38 | 5.869% | $248.1358 | $248.14 | $248.15 | $248.10 |
| Purchase #7 | $9.25 | 11.556% | $10.3189 | $10.32 | $10.30 | $10.30 |
| 7 purchase totals = | $834.13 | $901.5348 | $901.53 | $901.50 | $901.40 | |