| 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 | $208.36 | 3.501% | $215.6547 | $215.65 | $215.65 | $215.70 |
| Purchase #2 | $132.72 | 7.245% | $142.3356 | $142.34 | $142.35 | $142.30 |
| Purchase #3 | $74.86 | 13.202% | $84.743 | $84.74 | $84.75 | $84.70 |
| Purchase #4 | $179.59 | 9.654% | $196.9276 | $196.93 | $196.95 | $196.90 |
| Purchase #5 | $196.25 | 3.859% | $203.8233 | $203.82 | $203.80 | $203.80 |
| Purchase #6 | $172.45 | 10.397% | $190.3796 | $190.38 | $190.40 | $190.40 |
| Purchase #7 | $221.36 | 5.306% | $233.1054 | $233.11 | $233.10 | $233.10 |
| 7 purchase totals = | $1,185.59 | $1,266.9692 | $1,266.97 | $1,267.00 | $1,266.90 | |