| 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 | $179.52 | 4.264% | $187.1747 | $187.17 | $187.15 | $187.20 |
| Purchase #2 | $113.96 | 4.506% | $119.095 | $119.10 | $119.10 | $119.10 |
| Purchase #3 | $10.87 | 5.583% | $11.4769 | $11.48 | $11.50 | $11.50 |
| Purchase #4 | $38.27 | 9.696% | $41.9807 | $41.98 | $42.00 | $42.00 |
| Purchase #5 | $108.54 | 4.399% | $113.3147 | $113.31 | $113.30 | $113.30 |
| Purchase #6 | $69.73 | 5.829% | $73.7946 | $73.79 | $73.80 | $73.80 |
| Purchase #7 | $194.96 | 5.315% | $205.3221 | $205.32 | $205.30 | $205.30 |
| 7 purchase totals = | $715.85 | $752.1587 | $752.15 | $752.15 | $752.20 | |