| 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 | $169.45 | 7.431% | $182.0418 | $182.04 | $182.05 | $182.00 |
| Purchase #2 | $142.82 | 12.872% | $161.2038 | $161.20 | $161.20 | $161.20 |
| Purchase #3 | $239.57 | 12.706% | $270.0098 | $270.01 | $270.00 | $270.00 |
| Purchase #4 | $122.27 | 6.696% | $130.4572 | $130.46 | $130.45 | $130.50 |
| Purchase #5 | $239.36 | 12.167% | $268.4829 | $268.48 | $268.50 | $268.50 |
| Purchase #6 | $155.59 | 7.502% | $167.2624 | $167.26 | $167.25 | $167.30 |
| Purchase #7 | $133.47 | 4.785% | $139.8565 | $139.86 | $139.85 | $139.90 |
| 7 purchase totals = | $1,202.53 | $1,319.3144 | $1,319.31 | $1,319.30 | $1,319.40 | |