| 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 | $209.64 | 12.757% | $236.3838 | $236.38 | $236.40 | $236.40 |
| Purchase #2 | $208.64 | 7.118% | $223.491 | $223.49 | $223.50 | $223.50 |
| Purchase #3 | $225.59 | 6.293% | $239.7864 | $239.79 | $239.80 | $239.80 |
| Purchase #4 | $23.32 | 8.243% | $25.2423 | $25.24 | $25.25 | $25.20 |
| Purchase #5 | $8.73 | 6.457% | $9.2937 | $9.29 | $9.30 | $9.30 |
| Purchase #6 | $218.89 | 9.653% | $240.0195 | $240.02 | $240.00 | $240.00 |
| Purchase #7 | $67.73 | 12.252% | $76.0283 | $76.03 | $76.05 | $76.00 |
| 7 purchase totals = | $962.54 | $1,050.2450 | $1,050.24 | $1,050.30 | $1,050.20 | |