| 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 | $133.93 | 4.828% | $140.3961 | $140.40 | $140.40 | $140.40 |
| Purchase #2 | $232.76 | 9.197% | $254.1669 | $254.17 | $254.15 | $254.20 |
| Purchase #3 | $219.48 | 4.764% | $229.936 | $229.94 | $229.95 | $229.90 |
| Purchase #4 | $82.40 | 7.253% | $88.3765 | $88.38 | $88.40 | $88.40 |
| Purchase #5 | $181.36 | 13.125% | $205.1635 | $205.16 | $205.15 | $205.20 |
| Purchase #6 | $221.55 | 10.837% | $245.5594 | $245.56 | $245.55 | $245.60 |
| Purchase #7 | $171.93 | 6.779% | $183.5851 | $183.59 | $183.60 | $183.60 |
| 7 purchase totals = | $1,243.41 | $1,347.1835 | $1,347.20 | $1,347.20 | $1,347.30 | |