| 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 | $15.34 | 9.204% | $16.7519 | $16.75 | $16.75 | $16.80 |
| Purchase #2 | $6.60 | 8.209% | $7.1418 | $7.14 | $7.15 | $7.10 |
| Purchase #3 | $185.99 | 7.351% | $199.6621 | $199.66 | $199.65 | $199.70 |
| Purchase #4 | $114.41 | 5.728% | $120.9634 | $120.96 | $120.95 | $121.00 |
| Purchase #5 | $52.25 | 9.222% | $57.0685 | $57.07 | $57.05 | $57.10 |
| Purchase #6 | $147.45 | 12.584% | $166.0051 | $166.01 | $166.00 | $166.00 |
| Purchase #7 | $230.53 | 6.712% | $246.0032 | $246.00 | $246.00 | $246.00 |
| 7 purchase totals = | $752.57 | $813.5960 | $813.59 | $813.55 | $813.70 | |