| 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 | $123.54 | 12.475% | $138.9516 | $138.95 | $138.95 | $139.00 |
| Purchase #2 | $206.48 | 4.523% | $215.8191 | $215.82 | $215.80 | $215.80 |
| Purchase #3 | $18.76 | 4.201% | $19.5481 | $19.55 | $19.55 | $19.50 |
| Purchase #4 | $83.34 | 10.212% | $91.8507 | $91.85 | $91.85 | $91.90 |
| Purchase #5 | $127.68 | 9.156% | $139.3704 | $139.37 | $139.35 | $139.40 |
| Purchase #6 | $30.57 | 10.304% | $33.7199 | $33.72 | $33.70 | $33.70 |
| Purchase #7 | $192.33 | 11.107% | $213.6921 | $213.69 | $213.70 | $213.70 |
| 7 purchase totals = | $782.70 | $852.9519 | $852.95 | $852.90 | $853.00 | |