| 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 | $180.56 | 9.715% | $198.1014 | $198.10 | $198.10 | $198.10 |
| Purchase #2 | $9.58 | 10.559% | $10.5916 | $10.59 | $10.60 | $10.60 |
| Purchase #3 | $51.72 | 12.147% | $58.0024 | $58.00 | $58.00 | $58.00 |
| Purchase #4 | $128.91 | 8.260% | $139.558 | $139.56 | $139.55 | $139.60 |
| Purchase #5 | $234.57 | 9.487% | $256.8237 | $256.82 | $256.80 | $256.80 |
| Purchase #6 | $212.35 | 12.753% | $239.431 | $239.43 | $239.45 | $239.40 |
| Purchase #7 | $8.31 | 8.287% | $8.9986 | $9.00 | $9.00 | $9.00 |
| 7 purchase totals = | $826.00 | $911.5067 | $911.50 | $911.50 | $911.50 | |