| 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 | $192.75 | 8.315% | $208.7772 | $208.78 | $208.80 | $208.80 |
| Purchase #2 | $148.51 | 6.284% | $157.8424 | $157.84 | $157.85 | $157.80 |
| Purchase #3 | $68.85 | 8.276% | $74.548 | $74.55 | $74.55 | $74.50 |
| Purchase #4 | $247.53 | 7.759% | $266.7359 | $266.74 | $266.75 | $266.70 |
| Purchase #5 | $30.77 | 3.592% | $31.8753 | $31.88 | $31.90 | $31.90 |
| Purchase #6 | $222.30 | 5.735% | $235.0489 | $235.05 | $235.05 | $235.00 |
| Purchase #7 | $73.81 | 3.457% | $76.3616 | $76.36 | $76.35 | $76.40 |
| 7 purchase totals = | $984.52 | $1,051.1893 | $1,051.20 | $1,051.25 | $1,051.10 | |