| 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 | $155.64 | 4.404% | $162.4944 | $162.49 | $162.50 | $162.50 |
| Purchase #2 | $146.90 | 11.287% | $163.4806 | $163.48 | $163.50 | $163.50 |
| Purchase #3 | $247.84 | 8.835% | $269.7367 | $269.74 | $269.75 | $269.70 |
| Purchase #4 | $35.73 | 7.312% | $38.3426 | $38.34 | $38.35 | $38.30 |
| Purchase #5 | $188.50 | 8.787% | $205.0635 | $205.06 | $205.05 | $205.10 |
| Purchase #6 | $194.80 | 12.660% | $219.4617 | $219.46 | $219.45 | $219.50 |
| Purchase #7 | $231.61 | 3.471% | $239.6492 | $239.65 | $239.65 | $239.60 |
| 7 purchase totals = | $1,201.02 | $1,298.2287 | $1,298.22 | $1,298.25 | $1,298.20 | |