| 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 | $50.30 | 8.124% | $54.3864 | $54.39 | $54.40 | $54.40 |
| Purchase #2 | $108.50 | 8.848% | $118.1001 | $118.10 | $118.10 | $118.10 |
| Purchase #3 | $231.29 | 11.411% | $257.6825 | $257.68 | $257.70 | $257.70 |
| Purchase #4 | $81.93 | 8.297% | $88.7277 | $88.73 | $88.75 | $88.70 |
| Purchase #5 | $90.85 | 7.209% | $97.3994 | $97.40 | $97.40 | $97.40 |
| Purchase #6 | $204.71 | 5.446% | $215.8585 | $215.86 | $215.85 | $215.90 |
| Purchase #7 | $225.88 | 8.733% | $245.6061 | $245.61 | $245.60 | $245.60 |
| 7 purchase totals = | $993.46 | $1,077.7607 | $1,077.77 | $1,077.80 | $1,077.80 | |