| 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 | $37.70 | 10.714% | $41.7392 | $41.74 | $41.75 | $41.70 |
| Purchase #2 | $68.74 | 3.667% | $71.2607 | $71.26 | $71.25 | $71.30 |
| Purchase #3 | $67.56 | 13.533% | $76.7029 | $76.70 | $76.70 | $76.70 |
| Purchase #4 | $160.36 | 5.257% | $168.7901 | $168.79 | $168.80 | $168.80 |
| Purchase #5 | $167.84 | 11.271% | $186.7572 | $186.76 | $186.75 | $186.80 |
| Purchase #6 | $84.58 | 13.266% | $95.8004 | $95.80 | $95.80 | $95.80 |
| Purchase #7 | $218.36 | 12.623% | $245.9236 | $245.92 | $245.90 | $245.90 |
| 7 purchase totals = | $805.14 | $886.9741 | $886.97 | $886.95 | $887.00 | |