| 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 | $207.83 | 12.848% | $234.532 | $234.53 | $234.55 | $234.50 |
| Purchase #2 | $186.41 | 8.496% | $202.2474 | $202.25 | $202.25 | $202.20 |
| Purchase #3 | $34.66 | 4.780% | $36.3167 | $36.32 | $36.30 | $36.30 |
| Purchase #4 | $68.70 | 4.430% | $71.7434 | $71.74 | $71.75 | $71.70 |
| Purchase #5 | $195.91 | 3.784% | $203.3232 | $203.32 | $203.30 | $203.30 |
| Purchase #6 | $41.38 | 6.801% | $44.1943 | $44.19 | $44.20 | $44.20 |
| Purchase #7 | $185.66 | 11.546% | $207.0963 | $207.10 | $207.10 | $207.10 |
| 7 purchase totals = | $920.55 | $999.4533 | $999.45 | $999.45 | $999.30 | |