| 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 | $161.55 | 5.210% | $169.9668 | $169.97 | $169.95 | $170.00 |
| Purchase #2 | $176.60 | 6.652% | $188.3474 | $188.35 | $188.35 | $188.30 |
| Purchase #3 | $34.74 | 3.686% | $36.0205 | $36.02 | $36.00 | $36.00 |
| Purchase #4 | $197.39 | 13.163% | $223.3724 | $223.37 | $223.35 | $223.40 |
| Purchase #5 | $230.94 | 10.824% | $255.9369 | $255.94 | $255.95 | $255.90 |
| Purchase #6 | $80.68 | 5.382% | $85.0222 | $85.02 | $85.00 | $85.00 |
| Purchase #7 | $176.25 | 10.104% | $194.0583 | $194.06 | $194.05 | $194.10 |
| 7 purchase totals = | $1,058.15 | $1,152.7245 | $1,152.73 | $1,152.65 | $1,152.70 | |