| 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 | $135.38 | 4.525% | $141.5059 | $141.51 | $141.50 | $141.50 |
| Purchase #2 | $103.68 | 9.328% | $113.3513 | $113.35 | $113.35 | $113.40 |
| Purchase #3 | $108.72 | 7.521% | $116.8968 | $116.90 | $116.90 | $116.90 |
| Purchase #4 | $156.55 | 8.426% | $169.7409 | $169.74 | $169.75 | $169.70 |
| Purchase #5 | $219.40 | 11.165% | $243.896 | $243.90 | $243.90 | $243.90 |
| Purchase #6 | $11.30 | 6.777% | $12.0658 | $12.07 | $12.05 | $12.10 |
| Purchase #7 | $207.69 | 9.252% | $226.9055 | $226.91 | $226.90 | $226.90 |
| 7 purchase totals = | $942.72 | $1,024.3622 | $1,024.38 | $1,024.35 | $1,024.40 | |