| 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 | $156.84 | 6.272% | $166.677 | $166.68 | $166.70 | $166.70 |
| Purchase #2 | $89.36 | 7.696% | $96.2371 | $96.24 | $96.25 | $96.20 |
| Purchase #3 | $176.27 | 6.654% | $187.999 | $188.00 | $188.00 | $188.00 |
| Purchase #4 | $55.82 | 7.671% | $60.102 | $60.10 | $60.10 | $60.10 |
| Purchase #5 | $37.48 | 4.724% | $39.2506 | $39.25 | $39.25 | $39.30 |
| Purchase #6 | $151.75 | 12.836% | $171.2286 | $171.23 | $171.25 | $171.20 |
| Purchase #7 | $68.96 | 10.347% | $76.0953 | $76.10 | $76.10 | $76.10 |
| 7 purchase totals = | $736.48 | $797.5896 | $797.60 | $797.65 | $797.60 | |