| 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 | $17.84 | 13.561% | $20.2593 | $20.26 | $20.25 | $20.30 |
| Purchase #2 | $159.72 | 3.425% | $165.1904 | $165.19 | $165.20 | $165.20 |
| Purchase #3 | $106.32 | 6.259% | $112.9746 | $112.97 | $112.95 | $113.00 |
| Purchase #4 | $217.84 | 5.752% | $230.3702 | $230.37 | $230.35 | $230.40 |
| Purchase #5 | $186.66 | 12.672% | $210.3136 | $210.31 | $210.30 | $210.30 |
| Purchase #6 | $123.90 | 7.542% | $133.2445 | $133.24 | $133.25 | $133.20 |
| Purchase #7 | $147.74 | 9.733% | $162.1195 | $162.12 | $162.10 | $162.10 |
| 7 purchase totals = | $960.02 | $1,034.4721 | $1,034.46 | $1,034.40 | $1,034.50 | |