| 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 | $95.37 | 9.506% | $104.4359 | $104.44 | $104.45 | $104.40 |
| Purchase #2 | $42.39 | 12.402% | $47.6472 | $47.65 | $47.65 | $47.60 |
| Purchase #3 | $192.39 | 9.834% | $211.3096 | $211.31 | $211.30 | $211.30 |
| Purchase #4 | $45.52 | 3.438% | $47.085 | $47.09 | $47.10 | $47.10 |
| Purchase #5 | $217.82 | 8.746% | $236.8705 | $236.87 | $236.85 | $236.90 |
| Purchase #6 | $217.86 | 7.333% | $233.8357 | $233.84 | $233.85 | $233.80 |
| Purchase #7 | $241.61 | 10.826% | $267.7667 | $267.77 | $267.75 | $267.80 |
| 7 purchase totals = | $1,052.96 | $1,148.9506 | $1,148.97 | $1,148.95 | $1,148.90 | |