| 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 | $212.36 | 10.495% | $234.6472 | $234.65 | $234.65 | $234.60 |
| Purchase #2 | $14.56 | 10.569% | $16.0988 | $16.10 | $16.10 | $16.10 |
| Purchase #3 | $236.92 | 12.708% | $267.0278 | $267.03 | $267.05 | $267.00 |
| Purchase #4 | $86.58 | 9.124% | $94.4796 | $94.48 | $94.50 | $94.50 |
| Purchase #5 | $51.37 | 4.462% | $53.6621 | $53.66 | $53.65 | $53.70 |
| Purchase #6 | $25.26 | 11.731% | $28.2233 | $28.22 | $28.20 | $28.20 |
| Purchase #7 | $190.57 | 7.664% | $205.1753 | $205.18 | $205.20 | $205.20 |
| 7 purchase totals = | $817.62 | $899.3141 | $899.32 | $899.35 | $899.30 | |