| 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 | $249.63 | 11.785% | $279.0489 | $279.05 | $279.05 | $279.00 |
| Purchase #2 | $14.91 | 9.138% | $16.2725 | $16.27 | $16.25 | $16.30 |
| Purchase #3 | $12.93 | 3.732% | $13.4125 | $13.41 | $13.40 | $13.40 |
| Purchase #4 | $91.46 | 9.592% | $100.2328 | $100.23 | $100.25 | $100.20 |
| Purchase #5 | $16.29 | 3.408% | $16.8452 | $16.85 | $16.85 | $16.80 |
| Purchase #6 | $68.42 | 8.567% | $74.2815 | $74.28 | $74.30 | $74.30 |
| Purchase #7 | $114.57 | 7.363% | $123.0058 | $123.01 | $123.00 | $123.00 |
| 7 purchase totals = | $568.21 | $623.0992 | $623.10 | $623.10 | $623.00 | |