| 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 | $18.93 | 13.631% | $21.5103 | $21.51 | $21.50 | $21.50 |
| Purchase #2 | $23.34 | 6.733% | $24.9115 | $24.91 | $24.90 | $24.90 |
| Purchase #3 | $73.68 | 8.713% | $80.0997 | $80.10 | $80.10 | $80.10 |
| Purchase #4 | $88.89 | 6.491% | $94.6598 | $94.66 | $94.65 | $94.70 |
| Purchase #5 | $185.64 | 7.185% | $198.9782 | $198.98 | $199.00 | $199.00 |
| Purchase #6 | $160.55 | 4.330% | $167.5018 | $167.50 | $167.50 | $167.50 |
| Purchase #7 | $71.82 | 5.141% | $75.5123 | $75.51 | $75.50 | $75.50 |
| 7 purchase totals = | $622.85 | $663.1736 | $663.17 | $663.15 | $663.20 | |