| 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 | $175.75 | 5.415% | $185.2669 | $185.27 | $185.25 | $185.30 |
| Purchase #2 | $5.29 | 3.866% | $5.4945 | $5.49 | $5.50 | $5.50 |
| Purchase #3 | $169.92 | 10.412% | $187.6121 | $187.61 | $187.60 | $187.60 |
| Purchase #4 | $111.27 | 4.166% | $115.9055 | $115.91 | $115.90 | $115.90 |
| Purchase #5 | $127.43 | 6.304% | $135.4632 | $135.46 | $135.45 | $135.50 |
| Purchase #6 | $79.91 | 9.278% | $87.324 | $87.32 | $87.30 | $87.30 |
| Purchase #7 | $223.44 | 10.664% | $247.2676 | $247.27 | $247.25 | $247.30 |
| 7 purchase totals = | $893.01 | $964.3338 | $964.33 | $964.25 | $964.40 | |