| 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 | $190.26 | 12.688% | $214.4002 | $214.40 | $214.40 | $214.40 |
| Purchase #2 | $185.80 | 6.446% | $197.7767 | $197.78 | $197.80 | $197.80 |
| Purchase #3 | $120.85 | 4.758% | $126.6 | $126.60 | $126.60 | $126.60 |
| Purchase #4 | $54.79 | 12.308% | $61.5336 | $61.53 | $61.55 | $61.50 |
| Purchase #5 | $191.94 | 9.298% | $209.7866 | $209.79 | $209.80 | $209.80 |
| Purchase #6 | $247.91 | 7.330% | $266.0818 | $266.08 | $266.10 | $266.10 |
| Purchase #7 | $54.72 | 12.588% | $61.6082 | $61.61 | $61.60 | $61.60 |
| 7 purchase totals = | $1,046.27 | $1,137.7871 | $1,137.79 | $1,137.85 | $1,137.80 | |