| 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 | $194.95 | 9.699% | $213.8582 | $213.86 | $213.85 | $213.90 |
| Purchase #2 | $168.97 | 4.583% | $176.7139 | $176.71 | $176.70 | $176.70 |
| Purchase #3 | $164.96 | 13.874% | $187.8466 | $187.85 | $187.85 | $187.80 |
| Purchase #4 | $237.43 | 13.728% | $270.0244 | $270.02 | $270.00 | $270.00 |
| Purchase #5 | $156.47 | 5.518% | $165.104 | $165.10 | $165.10 | $165.10 |
| Purchase #6 | $89.37 | 6.354% | $95.0486 | $95.05 | $95.05 | $95.00 |
| Purchase #7 | $200.75 | 10.783% | $222.3969 | $222.40 | $222.40 | $222.40 |
| 7 purchase totals = | $1,212.90 | $1,330.9926 | $1,330.99 | $1,330.95 | $1,330.90 | |