| 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 | $174.76 | 8.549% | $189.7002 | $189.70 | $189.70 | $189.70 |
| Purchase #2 | $234.77 | 10.404% | $259.1955 | $259.20 | $259.20 | $259.20 |
| Purchase #3 | $103.50 | 7.421% | $111.1807 | $111.18 | $111.20 | $111.20 |
| Purchase #4 | $107.82 | 9.342% | $117.8925 | $117.89 | $117.90 | $117.90 |
| Purchase #5 | $92.72 | 8.546% | $100.6439 | $100.64 | $100.65 | $100.60 |
| Purchase #6 | $30.98 | 10.745% | $34.3088 | $34.31 | $34.30 | $34.30 |
| Purchase #7 | $12.51 | 12.851% | $14.1177 | $14.12 | $14.10 | $14.10 |
| 7 purchase totals = | $757.06 | $827.0393 | $827.04 | $827.05 | $827.00 | |