| 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 | $66.38 | 6.257% | $70.5334 | $70.53 | $70.55 | $70.50 |
| Purchase #2 | $80.92 | 9.638% | $88.7191 | $88.72 | $88.70 | $88.70 |
| Purchase #3 | $193.53 | 6.865% | $206.8158 | $206.82 | $206.80 | $206.80 |
| Purchase #4 | $228.31 | 3.429% | $236.1387 | $236.14 | $236.15 | $236.10 |
| Purchase #5 | $6.72 | 10.238% | $7.408 | $7.41 | $7.40 | $7.40 |
| Purchase #6 | $211.63 | 7.525% | $227.5552 | $227.56 | $227.55 | $227.60 |
| Purchase #7 | $244.78 | 3.625% | $253.6533 | $253.65 | $253.65 | $253.70 |
| 7 purchase totals = | $1,032.27 | $1,090.8235 | $1,090.83 | $1,090.80 | $1,090.80 | |