| 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 | $108.77 | 5.245% | $114.475 | $114.48 | $114.50 | $114.50 |
| Purchase #2 | $162.45 | 12.664% | $183.0227 | $183.02 | $183.00 | $183.00 |
| Purchase #3 | $89.96 | 8.692% | $97.7793 | $97.78 | $97.80 | $97.80 |
| Purchase #4 | $218.56 | 4.521% | $228.4411 | $228.44 | $228.45 | $228.40 |
| Purchase #5 | $237.94 | 8.120% | $257.2607 | $257.26 | $257.25 | $257.30 |
| Purchase #6 | $20.66 | 5.376% | $21.7707 | $21.77 | $21.75 | $21.80 |
| Purchase #7 | $160.91 | 4.513% | $168.1719 | $168.17 | $168.15 | $168.20 |
| 7 purchase totals = | $999.25 | $1,070.9214 | $1,070.92 | $1,070.90 | $1,071.00 | |