| 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 | $98.33 | 9.674% | $107.8424 | $107.84 | $107.85 | $107.80 |
| Purchase #2 | $112.70 | 10.586% | $124.6304 | $124.63 | $124.65 | $124.60 |
| Purchase #3 | $238.57 | 4.783% | $249.9808 | $249.98 | $250.00 | $250.00 |
| Purchase #4 | $221.78 | 4.196% | $231.0859 | $231.09 | $231.10 | $231.10 |
| Purchase #5 | $241.35 | 7.356% | $259.1037 | $259.10 | $259.10 | $259.10 |
| Purchase #6 | $124.80 | 9.179% | $136.2554 | $136.26 | $136.25 | $136.30 |
| Purchase #7 | $240.88 | 12.268% | $270.4312 | $270.43 | $270.45 | $270.40 |
| 7 purchase totals = | $1,278.41 | $1,379.3298 | $1,379.33 | $1,379.40 | $1,379.30 | |