| 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 | $53.45 | 3.375% | $55.2539 | $55.25 | $55.25 | $55.30 |
| Purchase #2 | $6.68 | 6.733% | $7.1298 | $7.13 | $7.15 | $7.10 |
| Purchase #3 | $46.30 | 8.380% | $50.1799 | $50.18 | $50.20 | $50.20 |
| Purchase #4 | $113.81 | 13.838% | $129.559 | $129.56 | $129.55 | $129.60 |
| Purchase #5 | $97.60 | 4.833% | $102.317 | $102.32 | $102.30 | $102.30 |
| Purchase #6 | $196.63 | 4.809% | $206.0859 | $206.09 | $206.10 | $206.10 |
| Purchase #7 | $147.29 | 12.702% | $165.9988 | $166.00 | $166.00 | $166.00 |
| 7 purchase totals = | $661.76 | $716.5243 | $716.53 | $716.55 | $716.60 | |