| 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 | $102.85 | 7.361% | $110.4208 | $110.42 | $110.40 | $110.40 |
| Purchase #2 | $111.78 | 5.474% | $117.8988 | $117.90 | $117.90 | $117.90 |
| Purchase #3 | $52.32 | 7.633% | $56.3136 | $56.31 | $56.30 | $56.30 |
| Purchase #4 | $151.77 | 3.700% | $157.3855 | $157.39 | $157.40 | $157.40 |
| Purchase #5 | $245.96 | 7.648% | $264.771 | $264.77 | $264.75 | $264.80 |
| Purchase #6 | $208.43 | 13.452% | $236.468 | $236.47 | $236.45 | $236.50 |
| Purchase #7 | $126.68 | 8.261% | $137.145 | $137.15 | $137.15 | $137.10 |
| 7 purchase totals = | $999.79 | $1,080.4027 | $1,080.41 | $1,080.35 | $1,080.40 | |