| 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 | $196.54 | 3.487% | $203.3933 | $203.39 | $203.40 | $203.40 |
| Purchase #2 | $151.85 | 6.402% | $161.5714 | $161.57 | $161.55 | $161.60 |
| Purchase #3 | $97.32 | 8.787% | $105.8715 | $105.87 | $105.85 | $105.90 |
| Purchase #4 | $5.88 | 6.229% | $6.2463 | $6.25 | $6.25 | $6.20 |
| Purchase #5 | $200.41 | 10.812% | $222.0783 | $222.08 | $222.10 | $222.10 |
| Purchase #6 | $9.65 | 11.715% | $10.7805 | $10.78 | $10.80 | $10.80 |
| Purchase #7 | $107.73 | 4.859% | $112.9646 | $112.96 | $112.95 | $113.00 |
| 7 purchase totals = | $769.38 | $822.9059 | $822.90 | $822.90 | $823.00 | |