| 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 | $166.84 | 7.448% | $179.2662 | $179.27 | $179.25 | $179.30 |
| Purchase #2 | $213.72 | 3.869% | $221.9888 | $221.99 | $222.00 | $222.00 |
| Purchase #3 | $231.53 | 4.234% | $241.333 | $241.33 | $241.35 | $241.30 |
| Purchase #4 | $5.52 | 9.772% | $6.0594 | $6.06 | $6.05 | $6.10 |
| Purchase #5 | $174.33 | 3.497% | $180.4263 | $180.43 | $180.45 | $180.40 |
| Purchase #6 | $172.59 | 6.426% | $183.6806 | $183.68 | $183.70 | $183.70 |
| Purchase #7 | $98.25 | 13.279% | $111.2966 | $111.30 | $111.30 | $111.30 |
| 7 purchase totals = | $1,062.78 | $1,124.0509 | $1,124.06 | $1,124.10 | $1,124.10 | |