| 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 | $135.66 | 6.186% | $144.0519 | $144.05 | $144.05 | $144.10 |
| Purchase #2 | $18.90 | 6.523% | $20.1328 | $20.13 | $20.15 | $20.10 |
| Purchase #3 | $186.35 | 5.117% | $195.8855 | $195.89 | $195.90 | $195.90 |
| Purchase #4 | $187.28 | 7.453% | $201.238 | $201.24 | $201.25 | $201.20 |
| Purchase #5 | $109.71 | 12.384% | $123.2965 | $123.30 | $123.30 | $123.30 |
| Purchase #6 | $44.60 | 3.265% | $46.0562 | $46.06 | $46.05 | $46.10 |
| Purchase #7 | $151.76 | 10.231% | $167.2866 | $167.29 | $167.30 | $167.30 |
| 7 purchase totals = | $834.26 | $897.9475 | $897.96 | $898.00 | $898.00 | |