| 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 | $181.41 | 11.548% | $202.3592 | $202.36 | $202.35 | $202.40 |
| Purchase #2 | $83.78 | 9.634% | $91.8514 | $91.85 | $91.85 | $91.90 |
| Purchase #3 | $16.88 | 13.275% | $19.1208 | $19.12 | $19.10 | $19.10 |
| Purchase #4 | $103.82 | 9.248% | $113.4213 | $113.42 | $113.40 | $113.40 |
| Purchase #5 | $101.87 | 5.498% | $107.4708 | $107.47 | $107.45 | $107.50 |
| Purchase #6 | $63.62 | 4.828% | $66.6916 | $66.69 | $66.70 | $66.70 |
| Purchase #7 | $55.45 | 3.439% | $57.3569 | $57.36 | $57.35 | $57.40 |
| 7 purchase totals = | $606.83 | $658.2720 | $658.27 | $658.20 | $658.40 | |