| 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 | $211.93 | 6.870% | $226.4896 | $226.49 | $226.50 | $226.50 |
| Purchase #2 | $94.50 | 6.528% | $100.669 | $100.67 | $100.65 | $100.70 |
| Purchase #3 | $112.29 | 13.229% | $127.1448 | $127.14 | $127.15 | $127.10 |
| Purchase #4 | $156.34 | 5.579% | $165.0622 | $165.06 | $165.05 | $165.10 |
| Purchase #5 | $189.91 | 4.522% | $198.4977 | $198.50 | $198.50 | $198.50 |
| Purchase #6 | $231.51 | 9.163% | $252.7233 | $252.72 | $252.70 | $252.70 |
| Purchase #7 | $211.73 | 9.343% | $231.5119 | $231.51 | $231.50 | $231.50 |
| 7 purchase totals = | $1,208.21 | $1,302.0985 | $1,302.09 | $1,302.05 | $1,302.10 | |