| 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 | $154.27 | 5.200% | $162.292 | $162.29 | $162.30 | $162.30 |
| Purchase #2 | $168.97 | 8.517% | $183.3612 | $183.36 | $183.35 | $183.40 |
| Purchase #3 | $122.43 | 5.768% | $129.4918 | $129.49 | $129.50 | $129.50 |
| Purchase #4 | $110.29 | 8.415% | $119.5709 | $119.57 | $119.55 | $119.60 |
| Purchase #5 | $200.31 | 5.614% | $211.5554 | $211.56 | $211.55 | $211.60 |
| Purchase #6 | $170.42 | 13.578% | $193.5596 | $193.56 | $193.55 | $193.60 |
| Purchase #7 | $72.88 | 8.356% | $78.9699 | $78.97 | $78.95 | $79.00 |
| 7 purchase totals = | $999.57 | $1,078.8008 | $1,078.80 | $1,078.75 | $1,079.00 | |