| 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 | $202.74 | 13.454% | $230.0166 | $230.02 | $230.00 | $230.00 |
| Purchase #2 | $76.43 | 9.277% | $83.5204 | $83.52 | $83.50 | $83.50 |
| Purchase #3 | $142.74 | 10.676% | $157.9789 | $157.98 | $158.00 | $158.00 |
| Purchase #4 | $18.53 | 9.744% | $20.3356 | $20.34 | $20.35 | $20.30 |
| Purchase #5 | $245.36 | 12.693% | $276.5035 | $276.50 | $276.50 | $276.50 |
| Purchase #6 | $250.61 | 5.195% | $263.6292 | $263.63 | $263.65 | $263.60 |
| Purchase #7 | $45.95 | 11.874% | $51.4061 | $51.41 | $51.40 | $51.40 |
| 7 purchase totals = | $982.36 | $1,083.3903 | $1,083.40 | $1,083.40 | $1,083.30 | |