| 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 | $32.77 | 12.533% | $36.8771 | $36.88 | $36.90 | $36.90 |
| Purchase #2 | $37.79 | 10.583% | $41.7893 | $41.79 | $41.80 | $41.80 |
| Purchase #3 | $98.85 | 9.211% | $107.9551 | $107.96 | $107.95 | $108.00 |
| Purchase #4 | $213.51 | 9.704% | $234.229 | $234.23 | $234.25 | $234.20 |
| Purchase #5 | $147.79 | 3.679% | $153.2272 | $153.23 | $153.25 | $153.20 |
| Purchase #6 | $227.81 | 6.147% | $241.8135 | $241.81 | $241.80 | $241.80 |
| Purchase #7 | $183.46 | 6.373% | $195.1519 | $195.15 | $195.15 | $195.20 |
| 7 purchase totals = | $941.98 | $1,011.0431 | $1,011.05 | $1,011.10 | $1,011.10 | |