| 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 | $80.75 | 9.809% | $88.6708 | $88.67 | $88.65 | $88.70 |
| Purchase #2 | $152.84 | 12.274% | $171.5996 | $171.60 | $171.60 | $171.60 |
| Purchase #3 | $198.31 | 7.768% | $213.7147 | $213.71 | $213.70 | $213.70 |
| Purchase #4 | $64.64 | 12.663% | $72.8254 | $72.83 | $72.85 | $72.80 |
| Purchase #5 | $133.25 | 13.834% | $151.6838 | $151.68 | $151.70 | $151.70 |
| Purchase #6 | $246.46 | 10.626% | $272.6488 | $272.65 | $272.65 | $272.60 |
| Purchase #7 | $234.97 | 12.770% | $264.9757 | $264.98 | $265.00 | $265.00 |
| 7 purchase totals = | $1,111.22 | $1,236.1188 | $1,236.12 | $1,236.15 | $1,236.10 | |