| 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 | $75.56 | 7.547% | $81.2625 | $81.26 | $81.25 | $81.30 |
| Purchase #2 | $188.32 | 13.428% | $213.6076 | $213.61 | $213.60 | $213.60 |
| Purchase #3 | $221.25 | 4.478% | $231.1576 | $231.16 | $231.15 | $231.20 |
| Purchase #4 | $83.91 | 10.804% | $92.9756 | $92.98 | $93.00 | $93.00 |
| Purchase #5 | $214.84 | 3.862% | $223.1371 | $223.14 | $223.15 | $223.10 |
| Purchase #6 | $165.40 | 11.745% | $184.8262 | $184.83 | $184.85 | $184.80 |
| Purchase #7 | $61.54 | 3.720% | $63.8293 | $63.83 | $63.85 | $63.80 |
| 7 purchase totals = | $1,010.82 | $1,090.7959 | $1,090.81 | $1,090.85 | $1,090.80 | |