| 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 | $120.25 | 4.259% | $125.3714 | $125.37 | $125.35 | $125.40 |
| Purchase #2 | $139.49 | 8.717% | $151.6493 | $151.65 | $151.65 | $151.60 |
| Purchase #3 | $117.58 | 11.195% | $130.7431 | $130.74 | $130.75 | $130.70 |
| Purchase #4 | $7.85 | 5.565% | $8.2869 | $8.29 | $8.30 | $8.30 |
| Purchase #5 | $209.26 | 5.475% | $220.717 | $220.72 | $220.70 | $220.70 |
| Purchase #6 | $31.79 | 12.533% | $35.7742 | $35.77 | $35.75 | $35.80 |
| Purchase #7 | $155.79 | 9.812% | $171.0761 | $171.08 | $171.10 | $171.10 |
| 7 purchase totals = | $782.01 | $843.6180 | $843.62 | $843.60 | $843.60 | |