| 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 | $224.93 | 8.412% | $243.8511 | $243.85 | $243.85 | $243.90 |
| Purchase #2 | $101.97 | 12.814% | $115.0364 | $115.04 | $115.05 | $115.00 |
| Purchase #3 | $96.92 | 10.443% | $107.0414 | $107.04 | $107.05 | $107.00 |
| Purchase #4 | $5.49 | 3.620% | $5.6887 | $5.69 | $5.70 | $5.70 |
| Purchase #5 | $154.96 | 9.308% | $169.3837 | $169.38 | $169.40 | $169.40 |
| Purchase #6 | $229.68 | 11.821% | $256.8305 | $256.83 | $256.85 | $256.80 |
| Purchase #7 | $38.77 | 10.805% | $42.9591 | $42.96 | $42.95 | $43.00 |
| 7 purchase totals = | $852.72 | $940.7909 | $940.79 | $940.85 | $940.80 | |