| 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 | $118.44 | 7.860% | $127.7494 | $127.75 | $127.75 | $127.70 |
| Purchase #2 | $29.60 | 7.805% | $31.9103 | $31.91 | $31.90 | $31.90 |
| Purchase #3 | $234.40 | 12.624% | $263.9907 | $263.99 | $264.00 | $264.00 |
| Purchase #4 | $238.38 | 13.284% | $270.0464 | $270.05 | $270.05 | $270.00 |
| Purchase #5 | $227.98 | 13.850% | $259.5552 | $259.56 | $259.55 | $259.60 |
| Purchase #6 | $216.97 | 6.767% | $231.6524 | $231.65 | $231.65 | $231.70 |
| Purchase #7 | $20.60 | 13.261% | $23.3318 | $23.33 | $23.35 | $23.30 |
| 7 purchase totals = | $1,086.37 | $1,208.2362 | $1,208.24 | $1,208.25 | $1,208.20 | |