| 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 | $220.91 | 6.679% | $235.6646 | $235.66 | $235.65 | $235.70 |
| Purchase #2 | $230.32 | 11.751% | $257.3849 | $257.38 | $257.40 | $257.40 |
| Purchase #3 | $34.26 | 11.500% | $38.1999 | $38.20 | $38.20 | $38.20 |
| Purchase #4 | $242.62 | 10.586% | $268.3038 | $268.30 | $268.30 | $268.30 |
| Purchase #5 | $100.91 | 5.831% | $106.7941 | $106.79 | $106.80 | $106.80 |
| Purchase #6 | $74.67 | 5.345% | $78.6611 | $78.66 | $78.65 | $78.70 |
| Purchase #7 | $103.67 | 10.548% | $114.6051 | $114.61 | $114.60 | $114.60 |
| 7 purchase totals = | $1,007.36 | $1,099.6135 | $1,099.60 | $1,099.60 | $1,099.70 | |