| 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 | $14.93 | 9.694% | $16.3773 | $16.38 | $16.40 | $16.40 |
| Purchase #2 | $134.64 | 10.787% | $149.1636 | $149.16 | $149.15 | $149.20 |
| Purchase #3 | $24.40 | 13.793% | $27.7655 | $27.77 | $27.75 | $27.80 |
| Purchase #4 | $127.76 | 11.279% | $142.1701 | $142.17 | $142.15 | $142.20 |
| Purchase #5 | $97.37 | 7.823% | $104.9873 | $104.99 | $105.00 | $105.00 |
| Purchase #6 | $245.79 | 7.270% | $263.6589 | $263.66 | $263.65 | $263.70 |
| Purchase #7 | $76.96 | 7.574% | $82.789 | $82.79 | $82.80 | $82.80 |
| 7 purchase totals = | $721.85 | $786.9117 | $786.92 | $786.90 | $787.10 | |