| 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 | $126.41 | 5.348% | $133.1704 | $133.17 | $133.15 | $133.20 |
| Purchase #2 | $211.49 | 12.279% | $237.4589 | $237.46 | $237.45 | $237.50 |
| Purchase #3 | $92.28 | 13.249% | $104.5062 | $104.51 | $104.50 | $104.50 |
| Purchase #4 | $51.86 | 5.684% | $54.8077 | $54.81 | $54.80 | $54.80 |
| Purchase #5 | $229.73 | 13.581% | $260.9296 | $260.93 | $260.95 | $260.90 |
| Purchase #6 | $196.48 | 10.346% | $216.8078 | $216.81 | $216.80 | $216.80 |
| Purchase #7 | $248.73 | 11.451% | $277.2121 | $277.21 | $277.20 | $277.20 |
| 7 purchase totals = | $1,156.98 | $1,284.8927 | $1,284.90 | $1,284.85 | $1,284.90 | |